20164776776

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{22306169}}^1$

素因数の和:22306288

約数の個数: 16

約数和(自身を含む): 38143550700

約数和(自身を除く): 17978773924

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 22306169, 44612338, 89224676, 178449352, 2520597097, 5041194194, 10082388388, 20164776776]

約数ペア:

[(1, 20164776776), (2, 10082388388), (4, 5041194194), (8, 2520597097), (113, 178449352), (226, 89224676), (452, 44612338), (904, 22306169)]