20191646095

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{6229}}^1\times {\mathrm{15077}}^1$

素因数の和:21354

約数の個数: 16

約数和(自身を含む): 24799088160

約数和(自身を除く): 4607442065

約数列:

[1, 5, 43, 215, 6229, 15077, 31145, 75385, 267847, 648311, 1339235, 3241555, 93914633, 469573165, 4038329219, 20191646095]

約数ペア:

[(1, 20191646095), (5, 4038329219), (43, 469573165), (215, 93914633), (6229, 3241555), (15077, 1339235), (31145, 648311), (75385, 267847)]