Q: What is the sum of all factors of the number 21,103,103 excluding 21,103,103?
A: 4,433,569
The factors of the number 21,103,103 are: 1, 7, 17, 119, 177337, 1241359, 3014729, 21103103.
If you add them up, you will get the total of 21,103,107. Now subtract 21,103,103 to get 4,433,569