2007066220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{9803}}^1$

素因数の和:10194

約数の個数: 48

約数和(自身を含む): 4372976160

約数和(自身を除く): 2365909940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 353, 580, 706, 1412, 1765, 3530, 7060, 9803, 10237, 19606, 20474, 39212, 40948, 49015, 51185, 98030, 102370, 196060, 204740, 284287, 568574, 1137148, 1421435, 2842870, 3460459, 5685740, 6920918, 13841836, 17302295, 34604590, 69209180, 100353311, 200706622, 401413244, 501766555, 1003533110, 2007066220]

約数ペア:

[(1, 2007066220), (2, 1003533110), (4, 501766555), (5, 401413244), (10, 200706622), (20, 100353311), (29, 69209180), (58, 34604590), (116, 17302295), (145, 13841836), (290, 6920918), (353, 5685740), (580, 3460459), (706, 2842870), (1412, 1421435), (1765, 1137148), (3530, 568574), (7060, 284287), (9803, 204740), (10237, 196060), (19606, 102370), (20474, 98030), (39212, 51185), (40948, 49015)]