20076658

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9497}}^1$

素因数の和:9657

約数の個数: 16

約数和(自身を含む): 34648704

約数和(自身を除く): 14572046

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 9497, 18994, 66479, 132958, 1434047, 2868094, 10038329, 20076658]

約数ペア:

[(1, 20076658), (2, 10038329), (7, 2868094), (14, 1434047), (151, 132958), (302, 66479), (1057, 18994), (2114, 9497)]