20172534578

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3433}}^1\times {\mathrm{4327}}^1$

素因数の和:7866

約数の個数: 32

約数和(自身を含む): 34956251904

約数和(自身を除く): 14783717326

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 3433, 4327, 6866, 8654, 24031, 30289, 48062, 60578, 333001, 419719, 666002, 839438, 2331007, 2938033, 4662014, 5876066, 14854591, 29709182, 103982137, 207964274, 1440895327, 2881790654, 10086267289, 20172534578]

約数ペア:

[(1, 20172534578), (2, 10086267289), (7, 2881790654), (14, 1440895327), (97, 207964274), (194, 103982137), (679, 29709182), (1358, 14854591), (3433, 5876066), (4327, 4662014), (6866, 2938033), (8654, 2331007), (24031, 839438), (30289, 666002), (48062, 419719), (60578, 333001)]