20996957509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{4153}}^1\times {\mathrm{459623}}^1$

素因数の和:463787

約数の個数: 8

約数和(自身を含む): 22911337152

約数和(自身を除く): 1914379643

約数列:

[1, 11, 4153, 45683, 459623, 5055853, 1908814319, 20996957509]

約数ペア:

[(1, 20996957509), (11, 1908814319), (4153, 5055853), (45683, 459623)]