20163555469

素因数分解:

${\mathrm{71}}^1\times {\mathrm{137}}^2\times {\mathrm{15131}}^1$

素因数の和:15476

約数の個数: 12

約数和(自身を含む): 20599252128

約数和(自身を除く): 435696659

約数列:

[1, 71, 137, 9727, 15131, 18769, 1074301, 1332599, 2072947, 147179237, 283993739, 20163555469]

約数ペア:

[(1, 20163555469), (71, 283993739), (137, 147179237), (9727, 2072947), (15131, 1332599), (18769, 1074301)]