Q: What is the sum of all factors of the number 42,509,619 excluding 42,509,619?
A: 19,900,573
The factors of the number 42,509,619 are: 1, 3, 9, 61, 183, 549, 77431, 232293, 696879, 4723291, 14169873, 42509619.
If you add them up, you will get the total of 42,509,638. Now subtract 42,509,619 to get 19,900,573