20260976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{55057}}^1$

素因数の和:55088

約数の個数: 20

約数和(自身を含む): 40963152

約数和(自身を除く): 20702176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 55057, 110114, 220228, 440456, 880912, 1266311, 2532622, 5065244, 10130488, 20260976]

約数ペア:

[(1, 20260976), (2, 10130488), (4, 5065244), (8, 2532622), (16, 1266311), (23, 880912), (46, 440456), (92, 220228), (184, 110114), (368, 55057)]