Q: What is the sum of all factors of the number 33,404,420 excluding 33,404,420?

A: 47,154,940

Why is 47,154,940 the sum of all factors of 33,404,420, excluding 33,404,420?

The factors of the number 33,404,420 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 887, 1076, 1345, 1774, 1883, 2690, 3548, 3766, 4435, 5380, 6209, 7532, 8870, 9415, 12418, 17740, 18830, 24836, 31045, 37660, 62090, 124180, 238603, 477206, 954412, 1193015, 1670221, 2386030, 3340442, 4772060, 6680884, 8351105, 16702210, 33404420.

If you add them up, you will get the total of 33,404,467. Now subtract 33,404,420 to get 47,154,940