Q: What is the sum of all factors of the number 204,310,405 excluding 204,310,405?
A: 61,262,315
The factors of the number 204,310,405 are: 1, 5, 13, 65, 173, 865, 2249, 11245, 18169, 90845, 236197, 1180985, 3143237, 15716185, 40862081, 204310405.
If you add them up, you will get the total of 204,310,466. Now subtract 204,310,405 to get 61,262,315