20122088820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335368147}}^1$

素因数の和:335368159

約数の個数: 24

約数和(自身を含む): 56341848864

約数和(自身を除く): 36219760044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335368147, 670736294, 1006104441, 1341472588, 1676840735, 2012208882, 3353681470, 4024417764, 5030522205, 6707362940, 10061044410, 20122088820]

約数ペア:

[(1, 20122088820), (2, 10061044410), (3, 6707362940), (4, 5030522205), (5, 4024417764), (6, 3353681470), (10, 2012208882), (12, 1676840735), (15, 1341472588), (20, 1006104441), (30, 670736294), (60, 335368147)]