20588664

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{10859}}^1$

素因数の和:10947

約数の個数: 32

約数和(自身を含む): 52128000

約数和(自身を除く): 31539336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 10859, 21718, 32577, 43436, 65154, 86872, 130308, 260616, 857861, 1715722, 2573583, 3431444, 5147166, 6862888, 10294332, 20588664]

約数ペア:

[(1, 20588664), (2, 10294332), (3, 6862888), (4, 5147166), (6, 3431444), (8, 2573583), (12, 1715722), (24, 857861), (79, 260616), (158, 130308), (237, 86872), (316, 65154), (474, 43436), (632, 32577), (948, 21718), (1896, 10859)]