Q: What is the sum of all factors of the number 520,140 excluding 520,140?
A: 936,420
The factors of the number 520,140 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8669, 17338, 26007, 34676, 43345, 52014, 86690, 104028, 130035, 173380, 260070, 520140.
If you add them up, you will get the total of 521,076. Now subtract 520,140 to get 936,420