20278370627

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{441631}}^1$

素因数の和:441758

約数の個数: 16

約数和(自身を含む): 22353645312

約数和(自身を除く): 2075274685

約数列:

[1, 17, 37, 73, 629, 1241, 2701, 45917, 441631, 7507727, 16340347, 32239063, 277785899, 548064071, 1192845331, 20278370627]

約数ペア:

[(1, 20278370627), (17, 1192845331), (37, 548064071), (73, 277785899), (629, 32239063), (1241, 16340347), (2701, 7507727), (45917, 441631)]