20229548896

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{269}}^1\times {\mathrm{9833}}^1$

素因数の和:10351

約数の個数: 48

約数和(自身を含む): 40146321600

約数和(自身を除く): 19916772704

約数列:

[1, 2, 4, 8, 16, 32, 239, 269, 478, 538, 956, 1076, 1912, 2152, 3824, 4304, 7648, 8608, 9833, 19666, 39332, 64291, 78664, 128582, 157328, 257164, 314656, 514328, 1028656, 2057312, 2350087, 2645077, 4700174, 5290154, 9400348, 10580308, 18800696, 21160616, 37601392, 42321232, 75202784, 84642464, 632173403, 1264346806, 2528693612, 5057387224, 10114774448, 20229548896]

約数ペア:

[(1, 20229548896), (2, 10114774448), (4, 5057387224), (8, 2528693612), (16, 1264346806), (32, 632173403), (239, 84642464), (269, 75202784), (478, 42321232), (538, 37601392), (956, 21160616), (1076, 18800696), (1912, 10580308), (2152, 9400348), (3824, 5290154), (4304, 4700174), (7648, 2645077), (8608, 2350087), (9833, 2057312), (19666, 1028656), (39332, 514328), (64291, 314656), (78664, 257164), (128582, 157328)]