Q: What is the sum of all factors of the number 9,620 excluding 9,620?
A: 12,724
The factors of the number 9,620 are: 1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620.
If you add them up, you will get the total of 9,632. Now subtract 9,620 to get 12,724