Q: What is the sum of all factors of the number 20,265 excluding 20,265?
A: 16,983
The factors of the number 20,265 are: 1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2895, 4053, 6755, 20265.
If you add them up, you will get the total of 20,281. Now subtract 20,265 to get 16,983