20034621

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 31056480

約数和(自身を除く): 11021859

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 2843, 7047, 8529, 25587, 76761, 82447, 230283, 247341, 690849, 742023, 2226069, 6678207, 20034621]

約数ペア:

[(1, 20034621), (3, 6678207), (9, 2226069), (27, 742023), (29, 690849), (81, 247341), (87, 230283), (243, 82447), (261, 76761), (783, 25587), (2349, 8529), (2843, 7047)]