20896634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{23167}}^1$

素因数の和:23221

約数の個数: 16

約数和(自身を含む): 35030016

約数和(自身を除く): 14133382

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 23167, 46334, 254837, 509674, 949847, 1899694, 10448317, 20896634]

約数ペア:

[(1, 20896634), (2, 10448317), (11, 1899694), (22, 949847), (41, 509674), (82, 254837), (451, 46334), (902, 23167)]