20005200759

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{150961}}^1$

素因数の和:151398

約数の個数: 16

約数和(自身を含む): 26936451584

約数和(自身を除く): 6931250825

約数列:

[1, 3, 163, 271, 489, 813, 44173, 132519, 150961, 452883, 24606643, 40910431, 73819929, 122731293, 6668400253, 20005200759]

約数ペア:

[(1, 20005200759), (3, 6668400253), (163, 122731293), (271, 73819929), (489, 40910431), (813, 24606643), (44173, 452883), (132519, 150961)]