20184162540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336402709}}^1$

素因数の和:336402721

約数の個数: 24

約数和(自身を含む): 56515655280

約数和(自身を除く): 36331492740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336402709, 672805418, 1009208127, 1345610836, 1682013545, 2018416254, 3364027090, 4036832508, 5046040635, 6728054180, 10092081270, 20184162540]

約数ペア:

[(1, 20184162540), (2, 10092081270), (3, 6728054180), (4, 5046040635), (5, 4036832508), (6, 3364027090), (10, 2018416254), (12, 1682013545), (15, 1345610836), (20, 1009208127), (30, 672805418), (60, 336402709)]