Q: What is the sum of all factors of the number 21,140,219 excluding 21,140,219?
A: 491,677
The factors of the number 21,140,219 are: 1, 43, 491633, 21140219.
If you add them up, you will get the total of 21,140,710. Now subtract 21,140,219 to get 491,677