Q: What is the sum of all factors of the number 21,461,805 excluding 21,461,805?
A: 15,738,735
The factors of the number 21,461,805 are: 1, 3, 5, 9, 15, 45, 476929, 1430787, 2384645, 4292361, 7153935, 21461805.
If you add them up, you will get the total of 21,461,820. Now subtract 21,461,805 to get 15,738,735