20188835802

素因数分解:

$2^1\times 3^2\times {\mathrm{569}}^1\times {\mathrm{1971181}}^1$

素因数の和:1971758

約数の個数: 24

約数和(自身を含む): 43819375860

約数和(自身を除く): 23630540058

約数列:

[1, 2, 3, 6, 9, 18, 569, 1138, 1707, 3414, 5121, 10242, 1971181, 3942362, 5913543, 11827086, 17740629, 35481258, 1121601989, 2243203978, 3364805967, 6729611934, 10094417901, 20188835802]

約数ペア:

[(1, 20188835802), (2, 10094417901), (3, 6729611934), (6, 3364805967), (9, 2243203978), (18, 1121601989), (569, 35481258), (1138, 17740629), (1707, 11827086), (3414, 5913543), (5121, 3942362), (10242, 1971181)]