20172262492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{296650919}}^1$

素因数の和:296650940

約数の個数: 12

約数和(自身を含む): 37378015920

約数和(自身を除く): 17205753428

約数列:

[1, 2, 4, 17, 34, 68, 296650919, 593301838, 1186603676, 5043065623, 10086131246, 20172262492]

約数ペア:

[(1, 20172262492), (2, 10086131246), (4, 5043065623), (17, 1186603676), (34, 593301838), (68, 296650919)]