Q: What is the sum of all factors of the number 216,420,563 excluding 216,420,563?
A: 1,452,637
The factors of the number 216,420,563 are: 1, 149, 1452487, 216420563.
If you add them up, you will get the total of 216,420,564. Now subtract 216,420,563 to get 1,452,637