20853662038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1901}}^1\times {\mathrm{2069}}^1$

素因数の和:4224

約数の個数: 32

約数和(自身を含む): 34300363680

約数和(自身を除く): 13446701642

約数列:

[1, 2, 11, 22, 241, 482, 1901, 2069, 2651, 3802, 4138, 5302, 20911, 22759, 41822, 45518, 458141, 498629, 916282, 997258, 3933169, 5039551, 5484919, 7866338, 10079102, 10969838, 43264859, 86529718, 947893729, 1895787458, 10426831019, 20853662038]

約数ペア:

[(1, 20853662038), (2, 10426831019), (11, 1895787458), (22, 947893729), (241, 86529718), (482, 43264859), (1901, 10969838), (2069, 10079102), (2651, 7866338), (3802, 5484919), (4138, 5039551), (5302, 3933169), (20911, 997258), (22759, 916282), (41822, 498629), (45518, 458141)]