20845792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59221}}^1$

素因数の和:59242

約数の個数: 24

約数和(自身を含む): 44771832

約数和(自身を除く): 23926040

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 59221, 118442, 236884, 473768, 651431, 947536, 1302862, 1895072, 2605724, 5211448, 10422896, 20845792]

約数ペア:

[(1, 20845792), (2, 10422896), (4, 5211448), (8, 2605724), (11, 1895072), (16, 1302862), (22, 947536), (32, 651431), (44, 473768), (88, 236884), (176, 118442), (352, 59221)]