20239999810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47069767}}^1$

素因数の和:47069817

約数の個数: 16

約数和(自身を含む): 37279256256

約数和(自身を除く): 17039256446

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 47069767, 94139534, 235348835, 470697670, 2023999981, 4047999962, 10119999905, 20239999810]

約数ペア:

[(1, 20239999810), (2, 10119999905), (5, 4047999962), (10, 2023999981), (43, 470697670), (86, 235348835), (215, 94139534), (430, 47069767)]