20551662

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{39371}}^1$

素因数の和:39408

約数の個数: 24

約数和(自身を含む): 46065240

約数和(自身を除く): 25513578

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 39371, 78742, 118113, 236226, 354339, 708678, 1141759, 2283518, 3425277, 6850554, 10275831, 20551662]

約数ペア:

[(1, 20551662), (2, 10275831), (3, 6850554), (6, 3425277), (9, 2283518), (18, 1141759), (29, 708678), (58, 354339), (87, 236226), (174, 118113), (261, 78742), (522, 39371)]