19803394020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{330056567}}^1$

素因数の和:330056579

約数の個数: 24

約数和(自身を含む): 55449503424

約数和(自身を除く): 35646109404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 330056567, 660113134, 990169701, 1320226268, 1650282835, 1980339402, 3300565670, 3960678804, 4950848505, 6601131340, 9901697010, 19803394020]

約数ペア:

[(1, 19803394020), (2, 9901697010), (3, 6601131340), (4, 4950848505), (5, 3960678804), (6, 3300565670), (10, 1980339402), (12, 1650282835), (15, 1320226268), (20, 990169701), (30, 660113134), (60, 330056567)]