20762687

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2423}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 24433920

約数和(自身を除く): 3671233

約数列:

[1, 11, 19, 41, 209, 451, 779, 2423, 8569, 26653, 46037, 99343, 506407, 1092773, 1887517, 20762687]

約数ペア:

[(1, 20762687), (11, 1887517), (19, 1092773), (41, 506407), (209, 99343), (451, 46037), (779, 26653), (2423, 8569)]