20147346956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4447}}^1\times {\mathrm{102967}}^1$

素因数の和:107429

約数の個数: 24

約数和(自身を含む): 38472139776

約数和(自身を除く): 18324792820

約数列:

[1, 2, 4, 11, 22, 44, 4447, 8894, 17788, 48917, 97834, 102967, 195668, 205934, 411868, 1132637, 2265274, 4530548, 457894249, 915788498, 1831576996, 5036836739, 10073673478, 20147346956]

約数ペア:

[(1, 20147346956), (2, 10073673478), (4, 5036836739), (11, 1831576996), (22, 915788498), (44, 457894249), (4447, 4530548), (8894, 2265274), (17788, 1132637), (48917, 411868), (97834, 205934), (102967, 195668)]