20115212214

素因数分解:

$2^1\times 3^1\times {\mathrm{12739}}^1\times {\mathrm{263171}}^1$

素因数の和:275915

約数の個数: 16

約数和(自身を含む): 40233735360

約数和(自身を除く): 20118523146

約数列:

[1, 2, 3, 6, 12739, 25478, 38217, 76434, 263171, 526342, 789513, 1579026, 3352535369, 6705070738, 10057606107, 20115212214]

約数ペア:

[(1, 20115212214), (2, 10057606107), (3, 6705070738), (6, 3352535369), (12739, 1579026), (25478, 789513), (38217, 526342), (76434, 263171)]