Q: What is the sum of all factors of the number 20,128 excluding 20,128?
A: 22,964
The factors of the number 20,128 are: 1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 5032, 10064, 20128.
If you add them up, you will get the total of 20,150. Now subtract 20,128 to get 22,964