Q: What is the sum of all factors of the number 47,784,780 excluding 47,784,780?

A: 97,162,932

Why is 97,162,932 the sum of all factors of 47,784,780, excluding 47,784,780?

The factors of the number 47,784,780 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 265471, 530942, 796413, 1061884, 1327355, 1592826, 2389239, 2654710, 3185652, 3982065, 4778478, 5309420, 7964130, 9556956, 11946195, 15928260, 23892390, 47784780.

If you add them up, you will get the total of 47,784,877. Now subtract 47,784,780 to get 97,162,932