20167554446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40825009}}^1$

素因数の和:40825043

約数の個数: 16

約数和(自身を含む): 34293008400

約数和(自身を除く): 14125453954

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 40825009, 81650018, 530725117, 775675171, 1061450234, 1551350342, 10083777223, 20167554446]

約数ペア:

[(1, 20167554446), (2, 10083777223), (13, 1551350342), (19, 1061450234), (26, 775675171), (38, 530725117), (247, 81650018), (494, 40825009)]