Q: What is the sum of all factors of the number 21,426,491 excluding 21,426,491?
A: 163,693
The factors of the number 21,426,491 are: 1, 131, 163561, 21426491.
If you add them up, you will get the total of 21,426,654. Now subtract 21,426,491 to get 163,693