22020890031

素因数分解:

$3^2\times 7^2\times {\mathrm{757}}^1\times {\mathrm{65963}}^1$

素因数の和:66740

約数の個数: 36

約数和(自身を含む): 37050527592

約数和(自身を除く): 15029637561

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 757, 2271, 5299, 6813, 15897, 37093, 47691, 65963, 111279, 197889, 333837, 461741, 593667, 1385223, 3232187, 4155669, 9696561, 29089683, 49933991, 149801973, 349537937, 449405919, 1048613811, 2446765559, 3145841433, 7340296677, 22020890031]

約数ペア:

[(1, 22020890031), (3, 7340296677), (7, 3145841433), (9, 2446765559), (21, 1048613811), (49, 449405919), (63, 349537937), (147, 149801973), (441, 49933991), (757, 29089683), (2271, 9696561), (5299, 4155669), (6813, 3232187), (15897, 1385223), (37093, 593667), (47691, 461741), (65963, 333837), (111279, 197889)]