20172597597

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2225819}}^1$

素因数の和:2225897

約数の個数: 24

約数和(自身を含む): 31250512800

約数和(自身を除く): 11077915203

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 2225819, 6677457, 20032371, 42290561, 117968407, 126871683, 353905221, 380615049, 1061715663, 2241399733, 6724199199, 20172597597]

約数ペア:

[(1, 20172597597), (3, 6724199199), (9, 2241399733), (19, 1061715663), (53, 380615049), (57, 353905221), (159, 126871683), (171, 117968407), (477, 42290561), (1007, 20032371), (3021, 6677457), (9063, 2225819)]