Q: What is the sum of all factors of the number 20,105,043 excluding 20,105,043?
A: 11,078,517
The factors of the number 20,105,043 are: 1, 3, 7, 21, 49, 147, 136769, 410307, 957383, 2872149, 6701681, 20105043.
If you add them up, you will get the total of 20,105,054. Now subtract 20,105,043 to get 11,078,517