20054052

素因数分解:

$2^2\times 3^2\times {\mathrm{557057}}^1$

素因数の和:557067

約数の個数: 18

約数和(自身を含む): 50692278

約数和(自身を除く): 30638226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557057, 1114114, 1671171, 2228228, 3342342, 5013513, 6684684, 10027026, 20054052]

約数ペア:

[(1, 20054052), (2, 10027026), (3, 6684684), (4, 5013513), (6, 3342342), (9, 2228228), (12, 1671171), (18, 1114114), (36, 557057)]