20039591877

素因数分解:

$3^1\times {\mathrm{1061}}^1\times {\mathrm{1307}}^1\times {\mathrm{4817}}^1$

素因数の和:7188

約数の個数: 16

約数和(自身を含む): 26770658112

約数和(自身を除く): 6731066235

約数列:

[1, 3, 1061, 1307, 3183, 3921, 4817, 14451, 1386727, 4160181, 5110837, 6295819, 15332511, 18887457, 6679863959, 20039591877]

約数ペア:

[(1, 20039591877), (3, 6679863959), (1061, 18887457), (1307, 15332511), (3183, 6295819), (3921, 5110837), (4817, 4160181), (14451, 1386727)]