Q: What is the sum of all factors of the number 217,724,673 excluding 217,724,673?
A: 72,574,895
The factors of the number 217,724,673 are: 1, 3, 72574891, 217724673.
If you add them up, you will get the total of 217,724,745. Now subtract 217,724,673 to get 72,574,895