20348935251

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1\times {\mathrm{140263}}^1$

素因数の和:141610

約数の個数: 16

約数和(自身を含む): 27886727424

約数和(自身を除く): 7537792173

約数列:

[1, 3, 37, 111, 1307, 3921, 48359, 140263, 145077, 420789, 5189731, 15569193, 183323741, 549971223, 6782978417, 20348935251]

約数ペア:

[(1, 20348935251), (3, 6782978417), (37, 549971223), (111, 183323741), (1307, 15569193), (3921, 5189731), (48359, 420789), (140263, 145077)]