20184973078

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{382103}}^1$

素因数の和:382599

約数の個数: 16

約数和(自身を含む): 30844963296

約数和(自身を除く): 10659990218

約数列:

[1, 2, 61, 122, 433, 866, 26413, 52826, 382103, 764206, 23308283, 46616566, 165450599, 330901198, 10092486539, 20184973078]

約数ペア:

[(1, 20184973078), (2, 10092486539), (61, 330901198), (122, 165450599), (433, 46616566), (866, 23308283), (26413, 764206), (52826, 382103)]