20123077686

素因数分解:

$2^1\times 3^1\times {\mathrm{119699}}^1\times {\mathrm{28019}}^1$

素因数の和:147723

約数の個数: 16

約数和(自身を含む): 40247928000

約数和(自身を除く): 20124850314

約数列:

[1, 2, 3, 6, 28019, 56038, 84057, 119699, 168114, 239398, 359097, 718194, 3353846281, 6707692562, 10061538843, 20123077686]

約数ペア:

[(1, 20123077686), (2, 10061538843), (3, 6707692562), (6, 3353846281), (28019, 718194), (56038, 359097), (84057, 239398), (119699, 168114)]