20379337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 23123520

約数和(自身を除く): 2744183

約数列:

[1, 11, 41, 73, 451, 619, 803, 2993, 6809, 25379, 32923, 45187, 279169, 497057, 1852667, 20379337]

約数ペア:

[(1, 20379337), (11, 1852667), (41, 497057), (73, 279169), (451, 45187), (619, 32923), (803, 25379), (2993, 6809)]