Q: What is the sum of all factors of the number 20,872,490 excluding 20,872,490?
A: 17,051,062
The factors of the number 20,872,490 are: 1, 2, 5, 10, 107, 214, 535, 1070, 19507, 39014, 97535, 195070, 2087249, 4174498, 10436245, 20872490.
If you add them up, you will get the total of 20,872,507. Now subtract 20,872,490 to get 17,051,062