20930091

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76667}}^1$

素因数の和:76690

約数の個数: 16

約数和(自身を含む): 34347264

約数和(自身を除く): 13417173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 76667, 230001, 536669, 996671, 1610007, 2990013, 6976697, 20930091]

約数ペア:

[(1, 20930091), (3, 6976697), (7, 2990013), (13, 1610007), (21, 996671), (39, 536669), (91, 230001), (273, 76667)]