Q: What is the sum of all factors of the number 21,254,641 excluding 21,254,641?
A: 1,250,291
The factors of the number 21,254,641 are: 1, 17, 1250273, 21254641.
If you add them up, you will get the total of 21,254,642. Now subtract 21,254,641 to get 1,250,291