20160741972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240008833}}^1$

素因数の和:240008847

約数の個数: 24

約数和(自身を含む): 53761978816

約数和(自身を除く): 33601236844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240008833, 480017666, 720026499, 960035332, 1440052998, 1680061831, 2880105996, 3360123662, 5040185493, 6720247324, 10080370986, 20160741972]

約数ペア:

[(1, 20160741972), (2, 10080370986), (3, 6720247324), (4, 5040185493), (6, 3360123662), (7, 2880105996), (12, 1680061831), (14, 1440052998), (21, 960035332), (28, 720026499), (42, 480017666), (84, 240008833)]