20218052404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{459501191}}^1$

素因数の和:459501206

約数の個数: 12

約数和(自身を含む): 38598100128

約数和(自身を除く): 18380047724

約数列:

[1, 2, 4, 11, 22, 44, 459501191, 919002382, 1838004764, 5054513101, 10109026202, 20218052404]

約数ペア:

[(1, 20218052404), (2, 10109026202), (4, 5054513101), (11, 1838004764), (22, 919002382), (44, 459501191)]