20052756

素因数分解:

$2^2\times 3^2\times {\mathrm{557021}}^1$

素因数の和:557031

約数の個数: 18

約数和(自身を含む): 50689002

約数和(自身を除く): 30636246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557021, 1114042, 1671063, 2228084, 3342126, 5013189, 6684252, 10026378, 20052756]

約数ペア:

[(1, 20052756), (2, 10026378), (3, 6684252), (4, 5013189), (6, 3342126), (9, 2228084), (12, 1671063), (18, 1114042), (36, 557021)]