Q: What is the sum of all factors of the number 21,432,439 excluding 21,432,439?
A: 4,013,961
The factors of the number 21,432,439 are: 1, 7, 31, 217, 283, 349, 1981, 2443, 8773, 10819, 61411, 75733, 98767, 691369, 3061777, 21432439.
If you add them up, you will get the total of 21,432,443. Now subtract 21,432,439 to get 4,013,961