20750682

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{80429}}^1$

素因数の和:80477

約数の個数: 16

約数和(自身を含む): 42467040

約数和(自身を除く): 21716358

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 80429, 160858, 241287, 482574, 3458447, 6916894, 10375341, 20750682]

約数ペア:

[(1, 20750682), (2, 10375341), (3, 6916894), (6, 3458447), (43, 482574), (86, 241287), (129, 160858), (258, 80429)]