Q: What is the sum of all factors of the number 20,658 excluding 20,658?
A: 24,558
The factors of the number 20,658 are: 1, 2, 3, 6, 11, 22, 33, 66, 313, 626, 939, 1878, 3443, 6886, 10329, 20658.
If you add them up, you will get the total of 20,682. Now subtract 20,658 to get 24,558