20237380767

素因数分解:

$3^4\times {\mathrm{3049}}^1\times {\mathrm{81943}}^1$

素因数の和:85004

約数の個数: 20

約数和(自身を含む): 30241433200

約数和(自身を除く): 10004052433

約数列:

[1, 3, 9, 27, 81, 3049, 9147, 27441, 81943, 82323, 245829, 246969, 737487, 2212461, 6637383, 249844207, 749532621, 2248597863, 6745793589, 20237380767]

約数ペア:

[(1, 20237380767), (3, 6745793589), (9, 2248597863), (27, 749532621), (81, 249844207), (3049, 6637383), (9147, 2212461), (27441, 737487), (81943, 246969), (82323, 245829)]