2000558224

素因数分解:

$2^4\times 7^1\times {\mathrm{17862127}}^1$

素因数の和:17862142

約数の個数: 20

約数和(自身を含む): 4429807744

約数和(自身を除く): 2429249520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17862127, 35724254, 71448508, 125034889, 142897016, 250069778, 285794032, 500139556, 1000279112, 2000558224]

約数ペア:

[(1, 2000558224), (2, 1000279112), (4, 500139556), (7, 285794032), (8, 250069778), (14, 142897016), (16, 125034889), (28, 71448508), (56, 35724254), (112, 17862127)]