20132225844

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{278177}}^1$

素因数の和:278384

約数の個数: 48

約数和(自身を含む): 48540948288

約数和(自身を除く): 28408722444

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 163, 222, 326, 444, 489, 652, 978, 1956, 6031, 12062, 18093, 24124, 36186, 72372, 278177, 556354, 834531, 1112708, 1669062, 3338124, 10292549, 20585098, 30877647, 41170196, 45342851, 61755294, 90685702, 123510588, 136028553, 181371404, 272057106, 544114212, 1677685487, 3355370974, 5033056461, 6710741948, 10066112922, 20132225844]

約数ペア:

[(1, 20132225844), (2, 10066112922), (3, 6710741948), (4, 5033056461), (6, 3355370974), (12, 1677685487), (37, 544114212), (74, 272057106), (111, 181371404), (148, 136028553), (163, 123510588), (222, 90685702), (326, 61755294), (444, 45342851), (489, 41170196), (652, 30877647), (978, 20585098), (1956, 10292549), (6031, 3338124), (12062, 1669062), (18093, 1112708), (24124, 834531), (36186, 556354), (72372, 278177)]