20163621655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{3701}}^1\times {\mathrm{57349}}^1$

素因数の和:61074

約数の個数: 16

約数和(自身を含む): 25477164000

約数和(自身を除く): 5313542345

約数列:

[1, 5, 19, 95, 3701, 18505, 57349, 70319, 286745, 351595, 1089631, 5448155, 212248649, 1061243245, 4032724331, 20163621655]

約数ペア:

[(1, 20163621655), (5, 4032724331), (19, 1061243245), (95, 212248649), (3701, 5448155), (18505, 1089631), (57349, 351595), (70319, 286745)]