Q: What is the sum of all factors of the number 40,008,123 excluding 40,008,123?
A: 21,767,877
The factors of the number 40,008,123 are: 1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 2399, 5559, 7197, 16677, 21591, 40783, 122349, 261491, 367047, 784473, 2353419, 4445347, 13336041, 40008123.
If you add them up, you will get the total of 40,008,144. Now subtract 40,008,123 to get 21,767,877