20177344

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28661}}^1$

素因数の和:28684

約数の個数: 28

約数和(自身を含む): 43680888

約数和(自身を除く): 23503544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28661, 57322, 114644, 229288, 315271, 458576, 630542, 917152, 1261084, 1834304, 2522168, 5044336, 10088672, 20177344]

約数ペア:

[(1, 20177344), (2, 10088672), (4, 5044336), (8, 2522168), (11, 1834304), (16, 1261084), (22, 917152), (32, 630542), (44, 458576), (64, 315271), (88, 229288), (176, 114644), (352, 57322), (704, 28661)]