20143740022

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38887529}}^1$

素因数の和:38887575

約数の個数: 16

約数和(自身を含む): 35465427360

約数和(自身を除く): 15321687338

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 38887529, 77775058, 272212703, 544425406, 1438838573, 2877677146, 10071870011, 20143740022]

約数ペア:

[(1, 20143740022), (2, 10071870011), (7, 2877677146), (14, 1438838573), (37, 544425406), (74, 272212703), (259, 77775058), (518, 38887529)]