Q: What is the sum of all factors of the number 20,886 excluding 20,886?
A: 21,606
The factors of the number 20,886 are: 1, 2, 3, 6, 59, 118, 177, 354, 3481, 6962, 10443, 20886.
If you add them up, you will get the total of 20,907. Now subtract 20,886 to get 21,606