20172649710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3389}}^1\times {\mathrm{198413}}^1$

素因数の和:201812

約数の個数: 32

約数和(自身を含む): 48428889120

約数和(自身を除く): 28256239410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3389, 6778, 10167, 16945, 20334, 33890, 50835, 101670, 198413, 396826, 595239, 992065, 1190478, 1984130, 2976195, 5952390, 672421657, 1344843314, 2017264971, 3362108285, 4034529942, 6724216570, 10086324855, 20172649710]

約数ペア:

[(1, 20172649710), (2, 10086324855), (3, 6724216570), (5, 4034529942), (6, 3362108285), (10, 2017264971), (15, 1344843314), (30, 672421657), (3389, 5952390), (6778, 2976195), (10167, 1984130), (16945, 1190478), (20334, 992065), (33890, 595239), (50835, 396826), (101670, 198413)]