Q: What is the sum of all factors of the number 20,870,660 excluding 20,870,660?
A: 25,698,940
The factors of the number 20,870,660 are: 1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 769, 1180, 1357, 1538, 2714, 3076, 3845, 5428, 6785, 7690, 13570, 15380, 17687, 27140, 35374, 45371, 70748, 88435, 90742, 176870, 181484, 226855, 353740, 453710, 907420, 1043533, 2087066, 4174132, 5217665, 10435330, 20870660.
If you add them up, you will get the total of 20,870,685. Now subtract 20,870,660 to get 25,698,940