Q: What is the sum of all factors of the number 662,980 excluding 662,980?
A: 729,320
The factors of the number 662,980 are: 1, 2, 4, 5, 10, 20, 33149, 66298, 132596, 165745, 331490, 662980.
If you add them up, you will get the total of 663,709. Now subtract 662,980 to get 729,320