20176530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61141}}^1$

素因数の和:61162

約数の個数: 32

約数和(自身を含む): 52826688

約数和(自身を除く): 32650158

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 61141, 122282, 183423, 305705, 366846, 611410, 672551, 917115, 1345102, 1834230, 2017653, 3362755, 4035306, 6725510, 10088265, 20176530]

約数ペア:

[(1, 20176530), (2, 10088265), (3, 6725510), (5, 4035306), (6, 3362755), (10, 2017653), (11, 1834230), (15, 1345102), (22, 917115), (30, 672551), (33, 611410), (55, 366846), (66, 305705), (110, 183423), (165, 122282), (330, 61141)]