20468706

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 42052608

約数和(自身を除く): 21583902

約数列:

[1, 2, 3, 6, 53, 106, 159, 191, 318, 337, 382, 573, 674, 1011, 1146, 2022, 10123, 17861, 20246, 30369, 35722, 53583, 60738, 64367, 107166, 128734, 193101, 386202, 3411451, 6822902, 10234353, 20468706]

約数ペア:

[(1, 20468706), (2, 10234353), (3, 6822902), (6, 3411451), (53, 386202), (106, 193101), (159, 128734), (191, 107166), (318, 64367), (337, 60738), (382, 53583), (573, 35722), (674, 30369), (1011, 20246), (1146, 17861), (2022, 10123)]