20144218171

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13769117}}^1$

素因数の和:13769154

約数の個数: 16

約数和(自身を含む): 26436706560

約数和(自身を除く): 6292488389

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 13769117, 96383819, 151460287, 261613223, 1060222009, 1831292561, 2877745453, 20144218171]

約数ペア:

[(1, 20144218171), (7, 2877745453), (11, 1831292561), (19, 1060222009), (77, 261613223), (133, 151460287), (209, 96383819), (1463, 13769117)]