20199562065

素因数分解:

$3^2\times 5^1\times {\mathrm{4051}}^1\times {\mathrm{110807}}^1$

素因数の和:114869

約数の個数: 24

約数和(自身を含む): 35021533248

約数和(自身を除く): 14821971183

約数列:

[1, 3, 5, 9, 15, 45, 4051, 12153, 20255, 36459, 60765, 110807, 182295, 332421, 554035, 997263, 1662105, 4986315, 448879157, 1346637471, 2244395785, 4039912413, 6733187355, 20199562065]

約数ペア:

[(1, 20199562065), (3, 6733187355), (5, 4039912413), (9, 2244395785), (15, 1346637471), (45, 448879157), (4051, 4986315), (12153, 1662105), (20255, 997263), (36459, 554035), (60765, 332421), (110807, 182295)]