Q: What is the sum of all factors of the number 21,130,020 excluding 21,130,020?
A: 42,964,920
The factors of the number 21,130,020 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 117389, 234778, 352167, 469556, 586945, 704334, 1056501, 1173890, 1408668, 1760835, 2113002, 2347780, 3521670, 4226004, 5282505, 7043340, 10565010, 21130020.
If you add them up, you will get the total of 21,130,062. Now subtract 21,130,020 to get 42,964,920