20166077866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12556711}}^1$

素因数の和:12556797

約数の個数: 16

約数和(自身を含む): 33451080768

約数和(自身を除く): 13285002902

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 12556711, 25113422, 138123821, 276247642, 916639903, 1833279806, 10083038933, 20166077866]

約数ペア:

[(1, 20166077866), (2, 10083038933), (11, 1833279806), (22, 916639903), (73, 276247642), (146, 138123821), (803, 25113422), (1606, 12556711)]