Q: What is the sum of all factors of the number 221,020,221 excluding 221,020,221?
A: 73,673,411
The factors of the number 221,020,221 are: 1, 3, 73673407, 221020221.
If you add them up, you will get the total of 221,020,294. Now subtract 221,020,221 to get 73,673,411