20512221767

素因数分解:

${\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1\times {\mathrm{10133}}^1$

素因数の和:10750

約数の個数: 16

約数和(自身を含む): 21550883328

約数和(自身を除く): 1038661561

約数列:

[1, 23, 283, 311, 6509, 7153, 10133, 88013, 233059, 2024299, 2867639, 3151363, 65955697, 72481349, 891835729, 20512221767]

約数ペア:

[(1, 20512221767), (23, 891835729), (283, 72481349), (311, 65955697), (6509, 3151363), (7153, 2867639), (10133, 2024299), (88013, 233059)]