Q: What is the sum of all factors of the number 20,617,025 excluding 20,617,025?
A: 10,214,335
The factors of the number 20,617,025 are: 1, 5, 11, 13, 25, 55, 65, 73, 79, 143, 275, 325, 365, 395, 715, 803, 869, 949, 1027, 1825, 1975, 3575, 4015, 4345, 4745, 5135, 5767, 10439, 11297, 20075, 21725, 23725, 25675, 28835, 52195, 56485, 63437, 74971, 144175, 260975, 282425, 317185, 374855, 824681, 1585925, 1874275, 4123405, 20617025.
If you add them up, you will get the total of 20,617,035. Now subtract 20,617,025 to get 10,214,335