Q: What is the sum of all factors of the number 664,006,647 excluding 664,006,647?
A: 240,172,809
The factors of the number 664,006,647 are: 1, 3, 47, 141, 4709267, 14127801, 221335549, 664006647.
If you add them up, you will get the total of 664,006,887. Now subtract 664,006,647 to get 240,172,809