Q: What is the sum of all factors of the number 21,430,254 excluding 21,430,254?
A: 22,427,538
The factors of the number 21,430,254 are: 1, 2, 3, 6, 43, 86, 129, 258, 83063, 166126, 249189, 498378, 3571709, 7143418, 10715127, 21430254.
If you add them up, you will get the total of 21,430,276. Now subtract 21,430,254 to get 22,427,538