Q: What is the sum of all factors of the number 38,720 excluding 38,720?
A: 62,626
The factors of the number 38,720 are: 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3872, 4840, 7744, 9680, 19360, 38720.
If you add them up, you will get the total of 38,782. Now subtract 38,720 to get 62,626