Q: What is the sum of all factors of the number 77,603,780 excluding 77,603,780?
A: 85,364,200
The factors of the number 77,603,780 are: 1, 2, 4, 5, 10, 20, 3880189, 7760378, 15520756, 19400945, 38801890, 77603780.
If you add them up, you will get the total of 77,603,865. Now subtract 77,603,780 to get 85,364,200