20172580535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{198637}}^1$

素因数の和:199730

約数の個数: 16

約数和(自身を含む): 25505119200

約数和(自身を除く): 5332538665

約数列:

[1, 5, 19, 95, 1069, 5345, 20311, 101555, 198637, 993185, 3774103, 18870515, 212342953, 1061714765, 4034516107, 20172580535]

約数ペア:

[(1, 20172580535), (5, 4034516107), (19, 1061714765), (95, 212342953), (1069, 18870515), (5345, 3774103), (20311, 993185), (101555, 198637)]