20442972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154871}}^1$

素因数の和:154889

約数の個数: 24

約数和(自身を含む): 52036992

約数和(自身を除く): 31594020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 154871, 309742, 464613, 619484, 929226, 1703581, 1858452, 3407162, 5110743, 6814324, 10221486, 20442972]

約数ペア:

[(1, 20442972), (2, 10221486), (3, 6814324), (4, 5110743), (6, 3407162), (11, 1858452), (12, 1703581), (22, 929226), (33, 619484), (44, 464613), (66, 309742), (132, 154871)]