201909660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3365161}}^1$

素因数の和:3365173

約数の個数: 24

約数和(自身を含む): 565347216

約数和(自身を除く): 363437556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3365161, 6730322, 10095483, 13460644, 16825805, 20190966, 33651610, 40381932, 50477415, 67303220, 100954830, 201909660]

約数ペア:

[(1, 201909660), (2, 100954830), (3, 67303220), (4, 50477415), (5, 40381932), (6, 33651610), (10, 20190966), (12, 16825805), (15, 13460644), (20, 10095483), (30, 6730322), (60, 3365161)]