20194268794

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3527}}^1\times {\mathrm{9511}}^1$

素因数の和:13090

約数の個数: 32

約数和(自身を含む): 35437602816

約数和(自身を除く): 15243334022

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 3527, 7054, 9511, 19022, 24689, 49378, 66577, 133154, 151661, 303322, 408973, 817946, 1061627, 2123254, 2862811, 5725622, 33545297, 67090594, 234817079, 469634158, 1442447771, 2884895542, 10097134397, 20194268794]

約数ペア:

[(1, 20194268794), (2, 10097134397), (7, 2884895542), (14, 1442447771), (43, 469634158), (86, 234817079), (301, 67090594), (602, 33545297), (3527, 5725622), (7054, 2862811), (9511, 2123254), (19022, 1061627), (24689, 817946), (49378, 408973), (66577, 303322), (133154, 151661)]