20100147118

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1\times {\mathrm{1031}}^1$

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 30789596160

約数和(自身を除く): 10689449042

約数列:

[1, 2, 79, 158, 163, 326, 757, 1031, 1514, 2062, 12877, 25754, 59803, 81449, 119606, 123391, 162898, 168053, 246782, 336106, 780467, 1560934, 9747889, 13276187, 19495778, 26552374, 61656893, 123313786, 127216121, 254432242, 10050073559, 20100147118]

約数ペア:

[(1, 20100147118), (2, 10050073559), (79, 254432242), (158, 127216121), (163, 123313786), (326, 61656893), (757, 26552374), (1031, 19495778), (1514, 13276187), (2062, 9747889), (12877, 1560934), (25754, 780467), (59803, 336106), (81449, 246782), (119606, 168053), (123391, 162898)]