20585562

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 42744768

約数和(自身を除く): 22159206

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 1093, 2186, 3139, 3279, 6278, 6558, 9417, 18834, 46999, 79789, 93998, 140997, 159578, 239367, 281994, 478734, 3430927, 6861854, 10292781, 20585562]

約数ペア:

[(1, 20585562), (2, 10292781), (3, 6861854), (6, 3430927), (43, 478734), (73, 281994), (86, 239367), (129, 159578), (146, 140997), (219, 93998), (258, 79789), (438, 46999), (1093, 18834), (2186, 9417), (3139, 6558), (3279, 6278)]