Q: What is the sum of all factors of the number 21,956 excluding 21,956?
A: 20,044
The factors of the number 21,956 are: 1, 2, 4, 11, 22, 44, 499, 998, 1996, 5489, 10978, 21956.
If you add them up, you will get the total of 21,976. Now subtract 21,956 to get 20,044