20571584

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29221}}^1$

素因数の和:29244

約数の個数: 28

約数和(自身を含む): 44534328

約数和(自身を除く): 23962744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 29221, 58442, 116884, 233768, 321431, 467536, 642862, 935072, 1285724, 1870144, 2571448, 5142896, 10285792, 20571584]

約数ペア:

[(1, 20571584), (2, 10285792), (4, 5142896), (8, 2571448), (11, 1870144), (16, 1285724), (22, 935072), (32, 642862), (44, 467536), (64, 321431), (88, 233768), (176, 116884), (352, 58442), (704, 29221)]