20425747393

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1753}}^1\times {\mathrm{5659}}^1$

素因数の和:7512

約数の個数: 16

約数和(自身を含む): 21443702400

約数和(自身を除く): 1017955007

約数列:

[1, 29, 71, 1753, 2059, 5659, 50837, 124463, 164111, 401789, 3609427, 9920227, 11651881, 287686583, 704336117, 20425747393]

約数ペア:

[(1, 20425747393), (29, 704336117), (71, 287686583), (1753, 11651881), (2059, 9920227), (5659, 3609427), (50837, 401789), (124463, 164111)]