20174491683

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1310117}}^1$

素因数の和:1310211

約数の個数: 24

約数和(自身を含む): 30656761200

約数和(自身を除く): 10482269517

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1711, 5133, 15399, 1310117, 3930351, 11791053, 37993393, 77296903, 113980179, 231890709, 341940537, 695672127, 2241610187, 6724830561, 20174491683]

約数ペア:

[(1, 20174491683), (3, 6724830561), (9, 2241610187), (29, 695672127), (59, 341940537), (87, 231890709), (177, 113980179), (261, 77296903), (531, 37993393), (1711, 11791053), (5133, 3930351), (15399, 1310117)]