20548122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{489241}}^1$

素因数の和:489253

約数の個数: 16

約数和(自身を含む): 46967232

約数和(自身を除く): 26419110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 489241, 978482, 1467723, 2935446, 3424687, 6849374, 10274061, 20548122]

約数ペア:

[(1, 20548122), (2, 10274061), (3, 6849374), (6, 3424687), (7, 2935446), (14, 1467723), (21, 978482), (42, 489241)]