20013672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{119129}}^1$

素因数の和:119145

約数の個数: 32

約数和(自身を含む): 57182400

約数和(自身を除く): 37168728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 119129, 238258, 357387, 476516, 714774, 833903, 953032, 1429548, 1667806, 2501709, 2859096, 3335612, 5003418, 6671224, 10006836, 20013672]

約数ペア:

[(1, 20013672), (2, 10006836), (3, 6671224), (4, 5003418), (6, 3335612), (7, 2859096), (8, 2501709), (12, 1667806), (14, 1429548), (21, 953032), (24, 833903), (28, 714774), (42, 476516), (56, 357387), (84, 238258), (168, 119129)]