2016203667

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{789739}}^1$

素因数の和:789802

約数の個数: 16

約数和(自身を含む): 2880971520

約数和(自身を除く): 864767853

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 789739, 2369217, 18163997, 29220343, 54491991, 87661029, 672067889, 2016203667]

約数ペア:

[(1, 2016203667), (3, 672067889), (23, 87661029), (37, 54491991), (69, 29220343), (111, 18163997), (851, 2369217), (2553, 789739)]