20095569716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1902269}}^1$

素因数の和:1902431

約数の個数: 24

約数和(自身を含む): 37284492000

約数和(自身を除く): 17188922284

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 1902269, 3804538, 7609076, 36143111, 72286222, 144572444, 264415391, 528830782, 1057661564, 5023892429, 10047784858, 20095569716]

約数ペア:

[(1, 20095569716), (2, 10047784858), (4, 5023892429), (19, 1057661564), (38, 528830782), (76, 264415391), (139, 144572444), (278, 72286222), (556, 36143111), (2641, 7609076), (5282, 3804538), (10564, 1902269)]