Q: What is the sum of all factors of the number 20,420,020 excluding 20,420,020?
A: 22,462,064
The factors of the number 20,420,020 are: 1, 2, 4, 5, 10, 20, 1021001, 2042002, 4084004, 5105005, 10210010, 20420020.
If you add them up, you will get the total of 20,420,042. Now subtract 20,420,020 to get 22,462,064