2020071855

素因数分解:

$3^1\times 5^1\times {\mathrm{4201}}^1\times {\mathrm{32057}}^1$

素因数の和:36266

約数の個数: 16

約数和(自身を含む): 3232985184

約数和(自身を除く): 1212913329

約数列:

[1, 3, 5, 15, 4201, 12603, 21005, 32057, 63015, 96171, 160285, 480855, 134671457, 404014371, 673357285, 2020071855]

約数ペア:

[(1, 2020071855), (3, 673357285), (5, 404014371), (15, 134671457), (4201, 480855), (12603, 160285), (21005, 96171), (32057, 63015)]