20173671435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{409909}}^1$

素因数の和:410127

約数の個数: 32

約数和(自身を含む): 34353737280

約数和(自身を除く): 14180065845

約数列:

[1, 3, 5, 15, 17, 51, 85, 193, 255, 579, 965, 2895, 3281, 9843, 16405, 49215, 409909, 1229727, 2049545, 6148635, 6968453, 20905359, 34842265, 79112437, 104526795, 237337311, 395562185, 1186686555, 1344911429, 4034734287, 6724557145, 20173671435]

約数ペア:

[(1, 20173671435), (3, 6724557145), (5, 4034734287), (15, 1344911429), (17, 1186686555), (51, 395562185), (85, 237337311), (193, 104526795), (255, 79112437), (579, 34842265), (965, 20905359), (2895, 6968453), (3281, 6148635), (9843, 2049545), (16405, 1229727), (49215, 409909)]