Q: What is the sum of all factors of the number 145,531,211 excluding 145,531,211?
A: 20,790,181
The factors of the number 145,531,211 are: 1, 7, 20790173, 145531211.
If you add them up, you will get the total of 145,531,231. Now subtract 145,531,211 to get 20,790,181