20711056619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{104491}}^1$

素因数の和:105026

約数の個数: 16

約数和(自身を含む): 23252395776

約数和(自身を除く): 2541339157

約数列:

[1, 11, 37, 407, 487, 5357, 18019, 104491, 198209, 1149401, 3866167, 42527837, 50887117, 559758287, 1882823329, 20711056619]

約数ペア:

[(1, 20711056619), (11, 1882823329), (37, 559758287), (407, 50887117), (487, 42527837), (5357, 3866167), (18019, 1149401), (104491, 198209)]