20147413070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{222059}}^1$

素因数の和:222320

約数の個数: 32

約数和(自身を含む): 37284762240

約数和(自身を除く): 17137349170

約数列:

[1, 2, 5, 10, 43, 86, 211, 215, 422, 430, 1055, 2110, 9073, 18146, 45365, 90730, 222059, 444118, 1110295, 2220590, 9548537, 19097074, 46854449, 47742685, 93708898, 95485370, 234272245, 468544490, 2014741307, 4029482614, 10073706535, 20147413070]

約数ペア:

[(1, 20147413070), (2, 10073706535), (5, 4029482614), (10, 2014741307), (43, 468544490), (86, 234272245), (211, 95485370), (215, 93708898), (422, 47742685), (430, 46854449), (1055, 19097074), (2110, 9548537), (9073, 2220590), (18146, 1110295), (45365, 444118), (90730, 222059)]