Q: What is the sum of all factors of the number 21,215,102 excluding 21,215,102?
A: 11,374,978
The factors of the number 21,215,102 are: 1, 2, 59, 118, 163, 326, 1103, 2206, 9617, 19234, 65077, 130154, 179789, 359578, 10607551, 21215102.
If you add them up, you will get the total of 21,215,113. Now subtract 21,215,102 to get 11,374,978