Q: What is the sum of all factors of the number 20,443,423 excluding 20,443,423?
A: 7,173,473
The factors of the number 20,443,423 are: 1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1571, 1859, 10997, 13013, 17281, 20423, 120967, 142961, 224653, 265499, 1572571, 1858493, 2920489, 20443423.
If you add them up, you will get the total of 20,443,430. Now subtract 20,443,423 to get 7,173,473