Q: What is the sum of all factors of the number 213,321,143 excluding 213,321,143?
A: 30,474,457
The factors of the number 213,321,143 are: 1, 7, 30474449, 213321143.
If you add them up, you will get the total of 213,321,173. Now subtract 213,321,143 to get 30,474,457