Q: What is the sum of all factors of the number 20,513,740 including 20,513,740?
A: 46,724,832
The factors of the number 20,513,740 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 257, 260, 307, 514, 614, 1028, 1228, 1285, 1535, 2570, 3070, 3341, 3991, 5140, 6140, 6682, 7982, 13364, 15964, 16705, 19955, 33410, 39910, 66820, 78899, 79820, 157798, 315596, 394495, 788990, 1025687, 1577980, 2051374, 4102748, 5128435, 10256870, 20513740.
If you add them up, you will get the total of 46,724,832.