Q: What is the sum of all factors of the number 28,020 excluding 28,020?
A: 50,604
The factors of the number 28,020 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467, 934, 1401, 1868, 2335, 2802, 4670, 5604, 7005, 9340, 14010, 28020.
If you add them up, you will get the total of 28,070. Now subtract 28,020 to get 50,604