620512194

素因数分解:

$2^1\times 3^1\times {\mathrm{10069}}^1\times {\mathrm{10271}}^1$

素因数の和:20345

約数の個数: 16

約数和(自身を含む): 1241268480

約数和(自身を除く): 620756286

約数列:

[1, 2, 3, 6, 10069, 10271, 20138, 20542, 30207, 30813, 60414, 61626, 103418699, 206837398, 310256097, 620512194]

約数ペア:

[(1, 620512194), (2, 310256097), (3, 206837398), (6, 103418699), (10069, 61626), (10271, 60414), (20138, 30813), (20542, 30207)]