20822080932401

素因数分解:

$7^1\times {\mathrm{499}}^1\times {\mathrm{14771}}^1\times {\mathrm{403567}}^1$

素因数の和:418844

約数の個数: 16

約数和(自身を含む): 23846025984000

約数和(自身を除く): 3023945051599

約数列:

[1, 7, 499, 3493, 14771, 103397, 403567, 2824969, 7370729, 51595103, 201379933, 1409659531, 5961088157, 41727617099, 2974582990343, 20822080932401]

約数ペア:

[(1, 20822080932401), (7, 2974582990343), (499, 41727617099), (3493, 5961088157), (14771, 1409659531), (103397, 201379933), (403567, 51595103), (2824969, 7370729)]