20927442

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{205171}}^1$

素因数の和:205193

約数の個数: 16

約数和(自身を含む): 44317152

約数和(自身を除く): 23389710

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 205171, 410342, 615513, 1231026, 3487907, 6975814, 10463721, 20927442]

約数ペア:

[(1, 20927442), (2, 10463721), (3, 6975814), (6, 3487907), (17, 1231026), (34, 615513), (51, 410342), (102, 205171)]