20163064024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{149551}}^1$

素因数の和:150463

約数の個数: 32

約数和(自身を含む): 39840652800

約数和(自身を除く): 19677588776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 887, 1774, 3548, 7096, 16853, 33706, 67412, 134824, 149551, 299102, 598204, 1196408, 2841469, 5682938, 11365876, 22731752, 132651737, 265303474, 530606948, 1061213896, 2520383003, 5040766006, 10081532012, 20163064024]

約数ペア:

[(1, 20163064024), (2, 10081532012), (4, 5040766006), (8, 2520383003), (19, 1061213896), (38, 530606948), (76, 265303474), (152, 132651737), (887, 22731752), (1774, 11365876), (3548, 5682938), (7096, 2841469), (16853, 1196408), (33706, 598204), (67412, 299102), (134824, 149551)]