20194649283

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{521}}^1\times {\mathrm{5849}}^1$

素因数の和:6467

約数の個数: 24

約数和(自身を含む): 27568803600

約数和(自身を除く): 7374154317

約数列:

[1, 3, 47, 141, 521, 1563, 2209, 5849, 6627, 17547, 24487, 73461, 274903, 824709, 1150889, 3047329, 3452667, 9141987, 12920441, 38761323, 143224463, 429673389, 6731549761, 20194649283]

約数ペア:

[(1, 20194649283), (3, 6731549761), (47, 429673389), (141, 143224463), (521, 38761323), (1563, 12920441), (2209, 9141987), (5849, 3452667), (6627, 3047329), (17547, 1150889), (24487, 824709), (73461, 274903)]