2030638832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{21341}}^1$

素因数の和:21681

約数の個数: 40

約数和(自身を含む): 4154860560

約数和(自身を除く): 2124221728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 313, 626, 1252, 2504, 5008, 5947, 11894, 21341, 23788, 42682, 47576, 85364, 95152, 170728, 341456, 405479, 810958, 1621916, 3243832, 6487664, 6679733, 13359466, 26718932, 53437864, 106875728, 126914927, 253829854, 507659708, 1015319416, 2030638832]

約数ペア:

[(1, 2030638832), (2, 1015319416), (4, 507659708), (8, 253829854), (16, 126914927), (19, 106875728), (38, 53437864), (76, 26718932), (152, 13359466), (304, 6679733), (313, 6487664), (626, 3243832), (1252, 1621916), (2504, 810958), (5008, 405479), (5947, 341456), (11894, 170728), (21341, 95152), (23788, 85364), (42682, 47576)]