20394888

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{29303}}^1$

素因数の和:29341

約数の個数: 32

約数和(自身を含む): 52747200

約数和(自身を除く): 32352312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 29303, 58606, 87909, 117212, 175818, 234424, 351636, 703272, 849787, 1699574, 2549361, 3399148, 5098722, 6798296, 10197444, 20394888]

約数ペア:

[(1, 20394888), (2, 10197444), (3, 6798296), (4, 5098722), (6, 3399148), (8, 2549361), (12, 1699574), (24, 849787), (29, 703272), (58, 351636), (87, 234424), (116, 175818), (174, 117212), (232, 87909), (348, 58606), (696, 29303)]