Q: What is the sum of all factors of the number 21,443,439 excluding 21,443,439?
A: 7,147,817
The factors of the number 21,443,439 are: 1, 3, 7147813, 21443439.
If you add them up, you will get the total of 21,443,446. Now subtract 21,443,439 to get 7,147,817