20173054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1327}}^1$

素因数の和:2031

約数の個数: 16

約数和(自身を含む): 33083136

約数和(自身を除く): 12910082

約数列:

[1, 2, 11, 22, 691, 1327, 1382, 2654, 7601, 14597, 15202, 29194, 916957, 1833914, 10086527, 20173054]

約数ペア:

[(1, 20173054), (2, 10086527), (11, 1833914), (22, 916957), (691, 29194), (1327, 15202), (1382, 14597), (2654, 7601)]