20178356858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48273581}}^1$

素因数の和:48273613

約数の個数: 16

約数和(自身を含む): 34756979040

約数和(自身を除く): 14578622182

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 48273581, 96547162, 531009391, 917198039, 1062018782, 1834396078, 10089178429, 20178356858]

約数ペア:

[(1, 20178356858), (2, 10089178429), (11, 1834396078), (19, 1062018782), (22, 917198039), (38, 531009391), (209, 96547162), (418, 48273581)]