20850313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 24653376

約数和(自身を除く): 3803063

約数列:

[1, 11, 17, 43, 187, 473, 731, 2593, 8041, 28523, 44081, 111499, 484891, 1226489, 1895483, 20850313]

約数ペア:

[(1, 20850313), (11, 1895483), (17, 1226489), (43, 484891), (187, 111499), (473, 44081), (731, 28523), (2593, 8041)]