Q: What is the sum of all factors of the number 21,156,756 excluding 21,156,756?
A: 29,802,348
The factors of the number 21,156,756 are: 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 56873, 113746, 170619, 227492, 341238, 682476, 1763063, 3526126, 5289189, 7052252, 10578378, 21156756.
If you add them up, you will get the total of 21,156,785. Now subtract 21,156,756 to get 29,802,348