20288224

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57637}}^1$

素因数の和:57658

約数の個数: 24

約数和(自身を含む): 43574328

約数和(自身を除く): 23286104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57637, 115274, 230548, 461096, 634007, 922192, 1268014, 1844384, 2536028, 5072056, 10144112, 20288224]

約数ペア:

[(1, 20288224), (2, 10144112), (4, 5072056), (8, 2536028), (11, 1844384), (16, 1268014), (22, 922192), (32, 634007), (44, 461096), (88, 230548), (176, 115274), (352, 57637)]