Q: What is the sum of all factors of the number 12,742,645 excluding 12,742,645?
A: 2,907,275
The factors of the number 12,742,645 are: 1, 5, 103, 109, 227, 515, 545, 1135, 11227, 23381, 24743, 56135, 116905, 123715, 2548529, 12742645.
If you add them up, you will get the total of 12,742,647. Now subtract 12,742,645 to get 2,907,275