20888906357

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3323}}^1\times {\mathrm{6421}}^1$

素因数の和:9844

約数の個数: 16

約数和(自身を含む): 23054466240

約数和(自身を除く): 2165559883

約数列:

[1, 11, 89, 979, 3323, 6421, 36553, 70631, 295747, 571469, 3253217, 6286159, 21336983, 234706813, 1898991487, 20888906357]

約数ペア:

[(1, 20888906357), (11, 1898991487), (89, 234706813), (979, 21336983), (3323, 6286159), (6421, 3253217), (36553, 571469), (70631, 295747)]