20046138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2473}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 46075776

約数和(自身を除く): 26029638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2473, 2702, 4053, 4946, 7419, 8106, 14838, 17311, 34622, 51933, 103866, 477289, 954578, 1431867, 2863734, 3341023, 6682046, 10023069, 20046138]

約数ペア:

[(1, 20046138), (2, 10023069), (3, 6682046), (6, 3341023), (7, 2863734), (14, 1431867), (21, 954578), (42, 477289), (193, 103866), (386, 51933), (579, 34622), (1158, 17311), (1351, 14838), (2473, 8106), (2702, 7419), (4053, 4946)]