20168699716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15806191}}^1$

素因数の和:15806235

約数の個数: 24

約数和(自身を含む): 39831603840

約数和(自身を除く): 19662904124

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15806191, 31612382, 63224764, 173868101, 347736202, 458379539, 695472404, 916759078, 1833518156, 5042174929, 10084349858, 20168699716]

約数ペア:

[(1, 20168699716), (2, 10084349858), (4, 5042174929), (11, 1833518156), (22, 916759078), (29, 695472404), (44, 458379539), (58, 347736202), (116, 173868101), (319, 63224764), (638, 31612382), (1276, 15806191)]