20450634

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{148193}}^1$

素因数の和:148221

約数の個数: 16

約数和(自身を含む): 42679872

約数和(自身を除く): 22229238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 148193, 296386, 444579, 889158, 3408439, 6816878, 10225317, 20450634]

約数ペア:

[(1, 20450634), (2, 10225317), (3, 6816878), (6, 3408439), (23, 889158), (46, 444579), (69, 296386), (138, 148193)]