20185967370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6947}}^1\times {\mathrm{96857}}^1$

素因数の和:103814

約数の個数: 32

約数和(自身を含む): 48453795648

約数和(自身を除く): 28267828278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6947, 13894, 20841, 34735, 41682, 69470, 96857, 104205, 193714, 208410, 290571, 484285, 581142, 968570, 1452855, 2905710, 672865579, 1345731158, 2018596737, 3364327895, 4037193474, 6728655790, 10092983685, 20185967370]

約数ペア:

[(1, 20185967370), (2, 10092983685), (3, 6728655790), (5, 4037193474), (6, 3364327895), (10, 2018596737), (15, 1345731158), (30, 672865579), (6947, 2905710), (13894, 1452855), (20841, 968570), (34735, 581142), (41682, 484285), (69470, 290571), (96857, 208410), (104205, 193714)]