20173969526

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{7211}}^1\times {\mathrm{32531}}^1$

素因数の和:39787

約数の個数: 16

約数和(自身を含む): 30969943488

約数和(自身を除く): 10795973962

約数列:

[1, 2, 43, 86, 7211, 14422, 32531, 65062, 310073, 620146, 1398833, 2797666, 234581041, 469162082, 10086984763, 20173969526]

約数ペア:

[(1, 20173969526), (2, 10086984763), (43, 469162082), (86, 234581041), (7211, 2797666), (14422, 1398833), (32531, 620146), (65062, 310073)]