20145444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152617}}^1$

素因数の和:152635

約数の個数: 24

約数和(自身を含む): 51279648

約数和(自身を除く): 31134204

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 152617, 305234, 457851, 610468, 915702, 1678787, 1831404, 3357574, 5036361, 6715148, 10072722, 20145444]

約数ペア:

[(1, 20145444), (2, 10072722), (3, 6715148), (4, 5036361), (6, 3357574), (11, 1831404), (12, 1678787), (22, 915702), (33, 610468), (44, 457851), (66, 305234), (132, 152617)]