20145844532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19906961}}^1$

素因数の和:19906999

約数の個数: 24

約数和(自身を含む): 40132435392

約数和(自身を除く): 19986590860

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 19906961, 39813922, 79627844, 218976571, 437953142, 457860103, 875906284, 915720206, 1831440412, 5036461133, 10072922266, 20145844532]

約数ペア:

[(1, 20145844532), (2, 10072922266), (4, 5036461133), (11, 1831440412), (22, 915720206), (23, 875906284), (44, 457860103), (46, 437953142), (92, 218976571), (253, 79627844), (506, 39813922), (1012, 19906961)]