20249480982

素因数分解:

$2^1\times 3^1\times {\mathrm{4993}}^1\times {\mathrm{675929}}^1$

素因数の和:680927

約数の個数: 16

約数和(自身を含む): 40507133040

約数和(自身を除く): 20257652058

約数列:

[1, 2, 3, 6, 4993, 9986, 14979, 29958, 675929, 1351858, 2027787, 4055574, 3374913497, 6749826994, 10124740491, 20249480982]

約数ペア:

[(1, 20249480982), (2, 10124740491), (3, 6749826994), (6, 3374913497), (4993, 4055574), (9986, 2027787), (14979, 1351858), (29958, 675929)]