Q: What is the sum of all factors of the number 221,401,538 excluding 221,401,538?
A: 110,700,772
The factors of the number 221,401,538 are: 1, 2, 110700769, 221401538.
If you add them up, you will get the total of 221,401,648. Now subtract 221,401,538 to get 110,700,772