Q: What is the sum of all factors of the number 420,744,276 excluding 420,744,276?
A: 677,114,668
The factors of the number 420,744,276 are: 1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 377011, 754022, 1131033, 1508044, 2262066, 3393099, 4524132, 6786198, 11687341, 13572396, 23374682, 35062023, 46749364, 70124046, 105186069, 140248092, 210372138, 420744276.
If you add them up, you will get the total of 420,744,953. Now subtract 420,744,276 to get 677,114,668