20767204546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2252897}}^1$

素因数の和:2253329

約数の個数: 16

約数和(自身を含む): 34063817760

約数和(自身を除く): 13296613214

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 2252897, 4505794, 24781867, 49563734, 943963843, 1887927686, 10383602273, 20767204546]

約数ペア:

[(1, 20767204546), (2, 10383602273), (11, 1887927686), (22, 943963843), (419, 49563734), (838, 24781867), (4609, 4505794), (9218, 2252897)]