20176573391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{90917}}^1$

素因数の和:91370

約数の個数: 16

約数和(自身を含む): 22290184224

約数和(自身を除く): 2113610833

約数列:

[1, 13, 43, 397, 559, 5161, 17071, 90917, 221923, 1181921, 3909431, 36094049, 50822603, 469222637, 1552044107, 20176573391]

約数ペア:

[(1, 20176573391), (13, 1552044107), (43, 469222637), (397, 50822603), (559, 36094049), (5161, 3909431), (17071, 1181921), (90917, 221923)]