20170188669

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{3221}}^1\times {\mathrm{15017}}^1$

素因数の和:18380

約数の個数: 16

約数和(自身を含む): 27097277760

約数和(自身を除く): 6927089091

約数列:

[1, 3, 139, 417, 3221, 9663, 15017, 45051, 447719, 1343157, 2087363, 6262089, 48369757, 145109271, 6723396223, 20170188669]

約数ペア:

[(1, 20170188669), (3, 6723396223), (139, 145109271), (417, 48369757), (3221, 6262089), (9663, 2087363), (15017, 1343157), (45051, 447719)]