Q: What is the sum of all factors of the number 40,400,018 excluding 40,400,018?
A: 20,472,430
The factors of the number 40,400,018 are: 1, 2, 223, 446, 90583, 181166, 20200009, 40400018.
If you add them up, you will get the total of 40,400,038. Now subtract 40,400,018 to get 20,472,430