Q: What is the sum of all factors of the number 20,620 excluding 20,620?
A: 22,724
The factors of the number 20,620 are: 1, 2, 4, 5, 10, 20, 1031, 2062, 4124, 5155, 10310, 20620.
If you add them up, you will get the total of 20,642. Now subtract 20,620 to get 22,724