Q: What is the sum of all factors of the number 21,341,609 excluding 21,341,609?
A: 742,231
The factors of the number 21,341,609 are: 1, 31, 709, 971, 21979, 30101, 688439, 21341609.
If you add them up, you will get the total of 21,342,351. Now subtract 21,341,609 to get 742,231