20836762919

素因数分解:

$7^1\times {\mathrm{727}}^1\times {\mathrm{883}}^1\times {\mathrm{4637}}^1$

素因数の和:6254

約数の個数: 16

約数和(自身を含む): 23878353408

約数和(自身を除く): 3041590489

約数列:

[1, 7, 727, 883, 4637, 5089, 6181, 32459, 641941, 3371099, 4094471, 4493587, 23597693, 28661297, 2976680417, 20836762919]

約数ペア:

[(1, 20836762919), (7, 2976680417), (727, 28661297), (883, 23597693), (4637, 4493587), (5089, 4094471), (6181, 3371099), (32459, 641941)]