Fait général: 20488 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 20488 is an uninteresting number.
Culture générale: 20488 is a boring number.
Date historique: February 3rd is the day in 1112 that Ramon Berenguer III of Barcelona and Douce I of Provence marry, uniting the fortunes of those two states.