factual vs fact

factual is not a noun while fact is a noun.

Word	Noun	Adjective	Verb	Adverb
factual	No	Yes	No	No
fact	Yes	No	No	No

factual (noun)	fact (noun)
	a piece of information about circumstances that exist or events that have occurred
	a concept whose truth can be proved
	a statement or assertion of verified information about something that is the case or has happened
	an event known to have happened or something known to have existed

factual (adjective)	fact (adjective)
of or relating to or characterized by facts
existing in act or fact