20186597981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1\times {\mathrm{36137}}^1$

素因数の和:37372

約数の個数: 16

約数和(自身を含む): 22553581248

約数和(自身を除く): 2366983267

約数列:

[1, 11, 43, 473, 1181, 12991, 36137, 50783, 397507, 558613, 1553891, 17092801, 42677797, 469455767, 1835145271, 20186597981]

約数ペア:

[(1, 20186597981), (11, 1835145271), (43, 469455767), (473, 42677797), (1181, 17092801), (12991, 1553891), (36137, 558613), (50783, 397507)]