208048020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3467467}}^1$

素因数の和:3467479

約数の個数: 24

約数和(自身を含む): 582534624

約数和(自身を除く): 374486604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3467467, 6934934, 10402401, 13869868, 17337335, 20804802, 34674670, 41609604, 52012005, 69349340, 104024010, 208048020]

約数ペア:

[(1, 208048020), (2, 104024010), (3, 69349340), (4, 52012005), (5, 41609604), (6, 34674670), (10, 20804802), (12, 17337335), (15, 13869868), (20, 10402401), (30, 6934934), (60, 3467467)]