Q: What is the sum of all factors of the number 2,009,579 excluding 2,009,579?
A: 520,213
The factors of the number 2,009,579 are: 1, 11, 13, 23, 47, 143, 169, 253, 299, 517, 611, 1081, 1859, 3289, 3887, 6721, 7943, 11891, 14053, 42757, 87373, 154583, 182689, 2009579.
If you add them up, you will get the total of 2,010,099. Now subtract 2,009,579 to get 520,213