20667039095

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1\times {\mathrm{54011}}^1$

素因数の和:54862

約数の個数: 16

約数和(自身を含む): 25075395072

約数和(自身を除く): 4408355977

約数列:

[1, 5, 103, 515, 743, 3715, 54011, 76529, 270055, 382645, 5563133, 27815665, 40130173, 200650865, 4133407819, 20667039095]

約数ペア:

[(1, 20667039095), (5, 4133407819), (103, 200650865), (515, 40130173), (743, 27815665), (3715, 5563133), (54011, 382645), (76529, 270055)]