Q: What is the sum of all factors of the number 20,123,412 excluding 20,123,412?
A: 28,956,780
The factors of the number 20,123,412 are: 1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 732, 743, 1486, 2229, 2257, 2972, 4458, 4514, 6771, 8916, 9028, 13542, 27084, 27491, 45323, 54982, 82473, 90646, 109964, 135969, 164946, 181292, 271938, 329892, 543876, 1676951, 3353902, 5030853, 6707804, 10061706, 20123412.
If you add them up, you will get the total of 20,123,440. Now subtract 20,123,412 to get 28,956,780