20180559842

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{3019}}^1\times {\mathrm{26317}}^1$

素因数の和:29465

約数の個数: 16

約数和(自身を含む): 30520458240

約数和(自身を除く): 10339898398

約数列:

[1, 2, 127, 254, 3019, 6038, 26317, 52634, 383413, 766826, 3342259, 6684518, 79451023, 158902046, 10090279921, 20180559842]

約数ペア:

[(1, 20180559842), (2, 10090279921), (127, 158902046), (254, 79451023), (3019, 6684518), (6038, 3342259), (26317, 766826), (52634, 383413)]