Q: What is the sum of all factors of the number 317,116,720 excluding 317,116,720?
A: 420,179,840
The factors of the number 317,116,720 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3963959, 7927918, 15855836, 19819795, 31711672, 39639590, 63423344, 79279180, 158558360, 317116720.
If you add them up, you will get the total of 317,117,140. Now subtract 317,116,720 to get 420,179,840