20173902014

素因数分解:

$2^1\times 7^2\times {\mathrm{205856143}}^1$

素因数の和:205856159

約数の個数: 12

約数和(自身を含む): 35201400624

約数和(自身を除く): 15027498610

約数列:

[1, 2, 7, 14, 49, 98, 205856143, 411712286, 1440993001, 2881986002, 10086951007, 20173902014]

約数ペア:

[(1, 20173902014), (2, 10086951007), (7, 2881986002), (14, 1440993001), (49, 411712286), (98, 205856143)]