Q: What is the sum of all factors of the number 70,820 excluding 70,820?
A: 77,944
The factors of the number 70,820 are: 1, 2, 4, 5, 10, 20, 3541, 7082, 14164, 17705, 35410, 70820.
If you add them up, you will get the total of 70,897. Now subtract 70,820 to get 77,944