Q: What is the sum of all factors of the number 18,900,315 excluding 18,900,315?
A: 19,850,085
The factors of the number 18,900,315 are: 1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 2069, 3045, 6207, 9135, 10345, 14483, 18621, 31035, 43449, 60001, 72415, 93105, 130347, 180003, 217245, 300005, 420007, 540009, 651735, 900015, 1260021, 2100035, 2700045, 3780063, 6300105, 18900315.
If you add them up, you will get the total of 18,900,334. Now subtract 18,900,315 to get 19,850,085