Q: What is the sum of all factors of the number 260,831 excluding 260,831?
A: 20,689
The factors of the number 260,831 are: 1, 17, 67, 229, 1139, 3893, 15343, 260831.
If you add them up, you will get the total of 260,851. Now subtract 260,831 to get 20,689