20237323938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259452871}}^1$

素因数の和:259452889

約数の個数: 16

約数和(自身を含む): 43588082496

約数和(自身を除く): 23350758558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 259452871, 518905742, 778358613, 1556717226, 3372887323, 6745774646, 10118661969, 20237323938]

約数ペア:

[(1, 20237323938), (2, 10118661969), (3, 6745774646), (6, 3372887323), (13, 1556717226), (26, 778358613), (39, 518905742), (78, 259452871)]