20557752

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{29537}}^1$

素因数の和:29575

約数の個数: 32

約数和(自身を含む): 53168400

約数和(自身を除く): 32610648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 29537, 59074, 88611, 118148, 177222, 236296, 354444, 708888, 856573, 1713146, 2569719, 3426292, 5139438, 6852584, 10278876, 20557752]

約数ペア:

[(1, 20557752), (2, 10278876), (3, 6852584), (4, 5139438), (6, 3426292), (8, 2569719), (12, 1713146), (24, 856573), (29, 708888), (58, 354444), (87, 236296), (116, 177222), (174, 118148), (232, 88611), (348, 59074), (696, 29537)]