2020352246

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7723}}^1$

素因数の和:7817

約数の個数: 48

約数和(自身を含む): 3550321152

約数和(自身を除く): 1529968906

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 121, 242, 253, 506, 517, 1034, 1081, 2162, 2783, 5566, 5687, 7723, 11374, 11891, 15446, 23782, 84953, 130801, 169906, 177629, 261602, 355258, 362981, 725962, 934483, 1868966, 1953919, 3907838, 3992791, 7985582, 8348563, 16697126, 21493109, 42986218, 43920701, 87841402, 91834193, 183668386, 1010176123, 2020352246]

約数ペア:

[(1, 2020352246), (2, 1010176123), (11, 183668386), (22, 91834193), (23, 87841402), (46, 43920701), (47, 42986218), (94, 21493109), (121, 16697126), (242, 8348563), (253, 7985582), (506, 3992791), (517, 3907838), (1034, 1953919), (1081, 1868966), (2162, 934483), (2783, 725962), (5566, 362981), (5687, 355258), (7723, 261602), (11374, 177629), (11891, 169906), (15446, 130801), (23782, 84953)]