20185722

素因数分解:

$2^1\times 3^2\times {\mathrm{233}}^1\times {\mathrm{4813}}^1$

素因数の和:5054

約数の個数: 24

約数和(自身を含む): 43932564

約数和(自身を除く): 23746842

約数列:

[1, 2, 3, 6, 9, 18, 233, 466, 699, 1398, 2097, 4194, 4813, 9626, 14439, 28878, 43317, 86634, 1121429, 2242858, 3364287, 6728574, 10092861, 20185722]

約数ペア:

[(1, 20185722), (2, 10092861), (3, 6728574), (6, 3364287), (9, 2242858), (18, 1121429), (233, 86634), (466, 43317), (699, 28878), (1398, 14439), (2097, 9626), (4194, 4813)]