Q: What is the sum of all factors of the number 21,108,506 excluding 21,108,506?
A: 12,220,774
The factors of the number 21,108,506 are: 1, 2, 19, 38, 555487, 1110974, 10554253, 21108506.
If you add them up, you will get the total of 21,108,518. Now subtract 21,108,506 to get 12,220,774