20160362120

素因数分解:

$2^3\times 5^1\times {\mathrm{504009053}}^1$

素因数の和:504009064

約数の個数: 16

約数和(自身を含む): 45360814860

約数和(自身を除く): 25200452740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 504009053, 1008018106, 2016036212, 2520045265, 4032072424, 5040090530, 10080181060, 20160362120]

約数ペア:

[(1, 20160362120), (2, 10080181060), (4, 5040090530), (5, 4032072424), (8, 2520045265), (10, 2016036212), (20, 1008018106), (40, 504009053)]