Q: What is the sum of all factors of the number 220,989 excluding 220,989?
A: 89,251
The factors of the number 220,989 are: 1, 3, 19, 57, 3877, 11631, 73663, 220989.
If you add them up, you will get the total of 221,078. Now subtract 220,989 to get 89,251