Q: What is the sum of all factors of the number 20,604 excluding 20,604?
A: 30,804
The factors of the number 20,604 are: 1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 101, 102, 202, 204, 303, 404, 606, 1212, 1717, 3434, 5151, 6868, 10302, 20604.
If you add them up, you will get the total of 20,634. Now subtract 20,604 to get 30,804