2000804652007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{20956759}}^1$

素因数の和:20957382

約数の個数: 16

約数和(自身を含む): 2390076564480

約数和(自身を除く): 389271912473

約数列:

[1, 7, 23, 161, 593, 4151, 13639, 95473, 20956759, 146697313, 482005457, 3374038199, 12427358087, 86991506609, 285829236001, 2000804652007]

約数ペア:

[(1, 2000804652007), (7, 285829236001), (23, 86991506609), (161, 12427358087), (593, 3374038199), (4151, 482005457), (13639, 146697313), (95473, 20956759)]