Q: What is the sum of all factors of the number 7,552,620 excluding 7,552,620?

A: 15,357,540

Why is 15,357,540 the sum of all factors of 7,552,620, excluding 7,552,620?

The factors of the number 7,552,620 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 41959, 83918, 125877, 167836, 209795, 251754, 377631, 419590, 503508, 629385, 755262, 839180, 1258770, 1510524, 1888155, 2517540, 3776310, 7552620.

If you add them up, you will get the total of 7,552,635. Now subtract 7,552,620 to get 15,357,540