Q: What is the sum of all factors of the number 21,021,103 excluding 21,021,103?
A: 961,073
The factors of the number 21,021,103 are: 1, 23, 761, 1201, 17503, 27623, 913961, 21021103.
If you add them up, you will get the total of 21,022,064. Now subtract 21,021,103 to get 961,073