Q: What is the sum of all factors of the number 420,312,221 excluding 420,312,221?
A: 60,044,611
The factors of the number 420,312,221 are: 1, 7, 60044603, 420312221.
If you add them up, you will get the total of 420,312,281. Now subtract 420,312,221 to get 60,044,611