20172649776

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{2429269}}^1$

素因数の和:2429453

約数の個数: 40

約数和(自身を含む): 52413929520

約数和(自身を除く): 32241279744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 2429269, 4858538, 7287807, 9717076, 14575614, 19434152, 29151228, 38868304, 58302456, 116604912, 420263537, 840527074, 1260790611, 1681054148, 2521581222, 3362108296, 5043162444, 6724216592, 10086324888, 20172649776]

約数ペア:

[(1, 20172649776), (2, 10086324888), (3, 6724216592), (4, 5043162444), (6, 3362108296), (8, 2521581222), (12, 1681054148), (16, 1260790611), (24, 840527074), (48, 420263537), (173, 116604912), (346, 58302456), (519, 38868304), (692, 29151228), (1038, 19434152), (1384, 14575614), (2076, 9717076), (2768, 7287807), (4152, 4858538), (8304, 2429269)]