Q: What is the sum of all factors of the number 42,000,020 excluding 42,000,020?
A: 46,200,064
The factors of the number 42,000,020 are: 1, 2, 4, 5, 10, 20, 2100001, 4200002, 8400004, 10500005, 21000010, 42000020.
If you add them up, you will get the total of 42,000,066. Now subtract 42,000,020 to get 46,200,064