20410258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31991}}^1$

素因数の和:32033

約数の個数: 16

約数和(自身を含む): 34551360

約数和(自身を除く): 14141102

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 31991, 63982, 351901, 703802, 927739, 1855478, 10205129, 20410258]

約数ペア:

[(1, 20410258), (2, 10205129), (11, 1855478), (22, 927739), (29, 703802), (58, 351901), (319, 63982), (638, 31991)]