20169794723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{127247}}^1$

素因数の和:127486

約数の個数: 16

約数和(自身を含む): 22125882240

約数和(自身を除く): 1956087517

約数列:

[1, 13, 89, 137, 1157, 1781, 12193, 127247, 158509, 1654211, 11324983, 17432839, 147224779, 226626907, 1551522671, 20169794723]

約数ペア:

[(1, 20169794723), (13, 1551522671), (89, 226626907), (137, 147224779), (1157, 17432839), (1781, 11324983), (12193, 1654211), (127247, 158509)]