Q: What is the sum of all factors of the number 20,475 excluding 20,475?
A: 24,661
The factors of the number 20,475 are: 1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2925, 4095, 6825, 20475.
If you add them up, you will get the total of 20,499. Now subtract 20,475 to get 24,661