20089538210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2632967}}^1$

素因数の和:2633090

約数の個数: 32

約数和(自身を含む): 41706213120

約数和(自身を除く): 21616674910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 2632967, 5265934, 13164835, 18430769, 26329670, 36861538, 92153845, 184307690, 286993403, 573986806, 1434967015, 2008953821, 2869934030, 4017907642, 10044769105, 20089538210]

約数ペア:

[(1, 20089538210), (2, 10044769105), (5, 4017907642), (7, 2869934030), (10, 2008953821), (14, 1434967015), (35, 573986806), (70, 286993403), (109, 184307690), (218, 92153845), (545, 36861538), (763, 26329670), (1090, 18430769), (1526, 13164835), (3815, 5265934), (7630, 2632967)]