20861822017

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7433}}^1\times {\mathrm{5693}}^1$

素因数の和:13172

約数の個数: 16

約数和(自身を含む): 22857765840

約数和(自身を除く): 1995943823

約数列:

[1, 17, 29, 493, 5693, 7433, 96781, 126361, 165097, 215557, 2806649, 3664469, 42316069, 719373173, 1227166001, 20861822017]

約数ペア:

[(1, 20861822017), (17, 1227166001), (29, 719373173), (493, 42316069), (5693, 3664469), (7433, 2806649), (96781, 215557), (126361, 165097)]