20275296

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1803

約数の個数: 48

約数和(自身を含む): 53673984

約数和(自身を除く): 33398688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 1663, 2032, 3048, 3326, 4064, 4989, 6096, 6652, 9978, 12192, 13304, 19956, 26608, 39912, 53216, 79824, 159648, 211201, 422402, 633603, 844804, 1267206, 1689608, 2534412, 3379216, 5068824, 6758432, 10137648, 20275296]

約数ペア:

[(1, 20275296), (2, 10137648), (3, 6758432), (4, 5068824), (6, 3379216), (8, 2534412), (12, 1689608), (16, 1267206), (24, 844804), (32, 633603), (48, 422402), (96, 211201), (127, 159648), (254, 79824), (381, 53216), (508, 39912), (762, 26608), (1016, 19956), (1524, 13304), (1663, 12192), (2032, 9978), (3048, 6652), (3326, 6096), (4064, 4989)]