20236746

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78437}}^1$

素因数の和:78485

約数の個数: 16

約数和(自身を含む): 41415264

約数和(自身を除く): 21178518

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 78437, 156874, 235311, 470622, 3372791, 6745582, 10118373, 20236746]

約数ペア:

[(1, 20236746), (2, 10118373), (3, 6745582), (6, 3372791), (43, 470622), (86, 235311), (129, 156874), (258, 78437)]