20161495518

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1\times {\mathrm{30089}}^1$

素因数の和:30892

約数の個数: 32

約数和(自身を含む): 40612834080

約数和(自身を除く): 20451338562

約数列:

[1, 2, 3, 6, 181, 362, 543, 617, 1086, 1234, 1851, 3702, 30089, 60178, 90267, 111677, 180534, 223354, 335031, 670062, 5446109, 10892218, 16338327, 18564913, 32676654, 37129826, 55694739, 111389478, 3360249253, 6720498506, 10080747759, 20161495518]

約数ペア:

[(1, 20161495518), (2, 10080747759), (3, 6720498506), (6, 3360249253), (181, 111389478), (362, 55694739), (543, 37129826), (617, 32676654), (1086, 18564913), (1234, 16338327), (1851, 10892218), (3702, 5446109), (30089, 670062), (60178, 335031), (90267, 223354), (111677, 180534)]