Q: What is the sum of all factors of the number 120,421,030 excluding 120,421,030?
A: 109,087,610
The factors of the number 120,421,030 are: 1, 2, 5, 10, 17, 34, 85, 170, 708359, 1416718, 3541795, 7083590, 12042103, 24084206, 60210515, 120421030.
If you add them up, you will get the total of 120,421,139. Now subtract 120,421,030 to get 109,087,610