Q: What is the sum of all factors of the number 122,420 excluding 122,420?
A: 134,704
The factors of the number 122,420 are: 1, 2, 4, 5, 10, 20, 6121, 12242, 24484, 30605, 61210, 122420.
If you add them up, you will get the total of 122,554. Now subtract 122,420 to get 134,704