20173877854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1\times {\mathrm{24413}}^1$

素因数の和:25324

約数の個数: 32

約数和(自身を含む): 33509679840

約数和(自身を除く): 13335801986

約数列:

[1, 2, 13, 26, 37, 74, 481, 859, 962, 1718, 11167, 22334, 24413, 31783, 48826, 63566, 317369, 413179, 634738, 826358, 903281, 1806562, 11742653, 20970767, 23485306, 41941534, 272619971, 545239942, 775918379, 1551836758, 10086938927, 20173877854]

約数ペア:

[(1, 20173877854), (2, 10086938927), (13, 1551836758), (26, 775918379), (37, 545239942), (74, 272619971), (481, 41941534), (859, 23485306), (962, 20970767), (1718, 11742653), (11167, 1806562), (22334, 903281), (24413, 826358), (31783, 634738), (48826, 413179), (63566, 317369)]