20173336208

素因数分解:

$2^4\times {\mathrm{23593}}^1\times {\mathrm{53441}}^1$

素因数の和:77042

約数の個数: 20

約数和(自身を含む): 39088226988

約数和(自身を除く): 18914890780

約数列:

[1, 2, 4, 8, 16, 23593, 47186, 53441, 94372, 106882, 188744, 213764, 377488, 427528, 855056, 1260833513, 2521667026, 5043334052, 10086668104, 20173336208]

約数ペア:

[(1, 20173336208), (2, 10086668104), (4, 5043334052), (8, 2521667026), (16, 1260833513), (23593, 855056), (47186, 427528), (53441, 377488), (94372, 213764), (106882, 188744)]