Q: What is the sum of all factors of the number 21,308,365 excluding 21,308,365?
A: 6,730,163
The factors of the number 21,308,365 are: 1, 5, 13, 65, 151, 167, 169, 755, 835, 845, 1963, 2171, 9815, 10855, 25217, 25519, 28223, 126085, 127595, 141115, 327821, 1639105, 4261673, 21308365.
If you add them up, you will get the total of 21,308,371. Now subtract 21,308,365 to get 6,730,163