Q: What is the sum of all factors of the number 21,100,036 excluding 21,100,036?
A: 15,913,724
The factors of the number 21,100,036 are: 1, 2, 4, 431, 862, 1724, 12239, 24478, 48956, 5275009, 10550018, 21100036.
If you add them up, you will get the total of 21,100,051. Now subtract 21,100,036 to get 15,913,724