Q: What is the sum of all factors of the number 21,065,742 excluding 21,065,742?
A: 24,813,858
The factors of the number 21,065,742 are: 1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 5881, 11762, 17643, 35286, 52929, 105858, 1170319, 2340638, 3510957, 7021914, 10532871, 21065742.
If you add them up, you will get the total of 21,065,766. Now subtract 21,065,742 to get 24,813,858