Q: What is the sum of all factors of the number 12,257,720 excluding 12,257,720?
A: 16,275,880
The factors of the number 12,257,720 are: 1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 10567, 21134, 42268, 52835, 84536, 105670, 211340, 306443, 422680, 612886, 1225772, 1532215, 2451544, 3064430, 6128860, 12257720.
If you add them up, you will get the total of 12,257,736. Now subtract 12,257,720 to get 16,275,880