20173440072

素因数分解:

$2^3\times 3^1\times {\mathrm{840560003}}^1$

素因数の和:840560012

約数の個数: 16

約数和(自身を含む): 50433600240

約数和(自身を除く): 30260160168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840560003, 1681120006, 2521680009, 3362240012, 5043360018, 6724480024, 10086720036, 20173440072]

約数ペア:

[(1, 20173440072), (2, 10086720036), (3, 6724480024), (4, 5043360018), (6, 3362240012), (8, 2521680009), (12, 1681120006), (24, 840560003)]