20195288067

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1\times {\mathrm{114371}}^1$

素因数の和:115274

約数の個数: 16

約数和(自身を含む): 27339482880

約数和(自身を除く): 7144194813

約数列:

[1, 3, 71, 213, 829, 2487, 58859, 114371, 176577, 343113, 8120341, 24361023, 94813559, 284440677, 6731762689, 20195288067]

約数ペア:

[(1, 20195288067), (3, 6731762689), (71, 284440677), (213, 94813559), (829, 24361023), (2487, 8120341), (58859, 343113), (114371, 176577)]