20168362

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:693

約数の個数: 16

約数和(自身を含む): 30707712

約数和(自身を除く): 10539350

約数列:

[1, 2, 127, 254, 271, 293, 542, 586, 34417, 37211, 68834, 74422, 79403, 158806, 10084181, 20168362]

約数ペア:

[(1, 20168362), (2, 10084181), (127, 158806), (254, 79403), (271, 74422), (293, 68834), (542, 37211), (586, 34417)]