Q: What is the sum of all factors of the number 28,457,685 excluding 28,457,685?
A: 20,869,047
The factors of the number 28,457,685 are: 1, 3, 5, 9, 15, 45, 632393, 1897179, 3161965, 5691537, 9485895, 28457685.
If you add them up, you will get the total of 28,457,705. Now subtract 28,457,685 to get 20,869,047