20247783180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11636657}}^1$

素因数の和:11636698

約数の個数: 48

約数和(自身を含む): 58648756320

約数和(自身を除く): 38400973140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 11636657, 23273314, 34909971, 46546628, 58183285, 69819942, 116366570, 139639884, 174549855, 232733140, 337463053, 349099710, 674926106, 698199420, 1012389159, 1349852212, 1687315265, 2024778318, 3374630530, 4049556636, 5061945795, 6749261060, 10123891590, 20247783180]

約数ペア:

[(1, 20247783180), (2, 10123891590), (3, 6749261060), (4, 5061945795), (5, 4049556636), (6, 3374630530), (10, 2024778318), (12, 1687315265), (15, 1349852212), (20, 1012389159), (29, 698199420), (30, 674926106), (58, 349099710), (60, 337463053), (87, 232733140), (116, 174549855), (145, 139639884), (174, 116366570), (290, 69819942), (348, 58183285), (435, 46546628), (580, 34909971), (870, 23273314), (1740, 11636657)]