20815664078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9186083}}^1$

素因数の和:9186199

約数の個数: 16

約数和(自身を含む): 34392698496

約数和(自身を除く): 13577034418

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 9186083, 18372166, 101046913, 202093826, 946166549, 1892333098, 10407832039, 20815664078]

約数ペア:

[(1, 20815664078), (2, 10407832039), (11, 1892333098), (22, 946166549), (103, 202093826), (206, 101046913), (1133, 18372166), (2266, 9186083)]