Q: What is the sum of all factors of the number 23,143,420 excluding 23,143,420?
A: 25,457,804
The factors of the number 23,143,420 are: 1, 2, 4, 5, 10, 20, 1157171, 2314342, 4628684, 5785855, 11571710, 23143420.
If you add them up, you will get the total of 23,143,445. Now subtract 23,143,420 to get 25,457,804