20434110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{681137}}^1$

素因数の和:681147

約数の個数: 16

約数和(自身を含む): 49041936

約数和(自身を除く): 28607826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 681137, 1362274, 2043411, 3405685, 4086822, 6811370, 10217055, 20434110]

約数ペア:

[(1, 20434110), (2, 10217055), (3, 6811370), (5, 4086822), (6, 3405685), (10, 2043411), (15, 1362274), (30, 681137)]