Q: What is the sum of all factors of the number 155,420,431 excluding 155,420,431?
A: 2,129,121
The factors of the number 155,420,431 are: 1, 73, 2129047, 155420431.
If you add them up, you will get the total of 155,420,433. Now subtract 155,420,431 to get 2,129,121