20195849882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1\times {\mathrm{284633}}^1$

素因数の和:287377

約数の個数: 16

約数和(自身を含む): 32636134440

約数和(自身を除く): 12440284558

約数列:

[1, 2, 13, 26, 2729, 5458, 35477, 70954, 284633, 569266, 3700229, 7400458, 776763457, 1553526914, 10097924941, 20195849882]

約数ペア:

[(1, 20195849882), (2, 10097924941), (13, 1553526914), (26, 776763457), (2729, 7400458), (5458, 3700229), (35477, 569266), (70954, 284633)]