Q: What is the sum of all factors of the number 21,521,670 excluding 21,521,670?
A: 30,288,090
The factors of the number 21,521,670 are: 1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 1789, 2005, 2406, 3578, 4010, 5367, 6015, 8945, 10734, 12030, 17890, 26835, 53670, 717389, 1434778, 2152167, 3586945, 4304334, 7173890, 10760835, 21521670.
If you add them up, you will get the total of 21,521,700. Now subtract 21,521,670 to get 30,288,090