20187014509

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{174527}}^1$

素因数の和:174704

約数の個数: 16

約数和(自身を含む): 21714075648

約数和(自身を除く): 1527061139

約数列:

[1, 23, 47, 107, 1081, 2461, 5029, 115667, 174527, 4014121, 8202769, 18674389, 188663687, 429510947, 877696283, 20187014509]

約数ペア:

[(1, 20187014509), (23, 877696283), (47, 429510947), (107, 188663687), (1081, 18674389), (2461, 8202769), (5029, 4014121), (115667, 174527)]