20620062

素因数分解:

$2^1\times 3^3\times {\mathrm{381853}}^1$

素因数の和:381864

約数の個数: 16

約数和(自身を含む): 45822480

約数和(自身を除く): 25202418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 381853, 763706, 1145559, 2291118, 3436677, 6873354, 10310031, 20620062]

約数ペア:

[(1, 20620062), (2, 10310031), (3, 6873354), (6, 3436677), (9, 2291118), (18, 1145559), (27, 763706), (54, 381853)]