Q: What is the sum of all factors of the number 21,459,686 excluding 21,459,686?
A: 10,729,846
The factors of the number 21,459,686 are: 1, 2, 10729843, 21459686.
If you add them up, you will get the total of 21,459,696. Now subtract 21,459,686 to get 10,729,846