20163013868

素因数分解:

$2^2\times {\mathrm{118297}}^1\times {\mathrm{42611}}^1$

素因数の和:160912

約数の個数: 12

約数和(自身を含む): 35286400632

約数和(自身を除く): 15123386764

約数列:

[1, 2, 4, 42611, 85222, 118297, 170444, 236594, 473188, 5040753467, 10081506934, 20163013868]

約数ペア:

[(1, 20163013868), (2, 10081506934), (4, 5040753467), (42611, 473188), (85222, 236594), (118297, 170444)]