20159431336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{224813}}^1$

素因数の和:225849

約数の個数: 32

約数和(自身を含む): 41275850400

約数和(自身を除く): 21116419064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1019, 2038, 4076, 8152, 11209, 22418, 44836, 89672, 224813, 449626, 899252, 1798504, 2472943, 4945886, 9891772, 19783544, 229084447, 458168894, 916337788, 1832675576, 2519928917, 5039857834, 10079715668, 20159431336]

約数ペア:

[(1, 20159431336), (2, 10079715668), (4, 5039857834), (8, 2519928917), (11, 1832675576), (22, 916337788), (44, 458168894), (88, 229084447), (1019, 19783544), (2038, 9891772), (4076, 4945886), (8152, 2472943), (11209, 1798504), (22418, 899252), (44836, 449626), (89672, 224813)]