20183243330

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{1999}}^1$

素因数の和:2331

約数の個数: 64

約数和(自身を含む): 37540800000

約数和(自身を除く): 17357556670

約数列:

[1, 2, 5, 10, 59, 109, 118, 157, 218, 295, 314, 545, 590, 785, 1090, 1570, 1999, 3998, 6431, 9263, 9995, 12862, 17113, 18526, 19990, 32155, 34226, 46315, 64310, 85565, 92630, 117941, 171130, 217891, 235882, 313843, 435782, 589705, 627686, 1009667, 1089455, 1179410, 1569215, 2019334, 2178910, 3138430, 5048335, 10096670, 12855569, 18516737, 25711138, 34208887, 37033474, 64277845, 68417774, 92583685, 128555690, 171044435, 185167370, 342088870, 2018324333, 4036648666, 10091621665, 20183243330]

約数ペア:

[(1, 20183243330), (2, 10091621665), (5, 4036648666), (10, 2018324333), (59, 342088870), (109, 185167370), (118, 171044435), (157, 128555690), (218, 92583685), (295, 68417774), (314, 64277845), (545, 37033474), (590, 34208887), (785, 25711138), (1090, 18516737), (1570, 12855569), (1999, 10096670), (3998, 5048335), (6431, 3138430), (9263, 2178910), (9995, 2019334), (12862, 1569215), (17113, 1179410), (18526, 1089455), (19990, 1009667), (32155, 627686), (34226, 589705), (46315, 435782), (64310, 313843), (85565, 235882), (92630, 217891), (117941, 171130)]