20141320478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1\times {\mathrm{3637}}^1$

素因数の和:4712

約数の個数: 32

約数和(自身を含む): 31809507840

約数和(自身を除く): 11668187362

約数列:

[1, 2, 23, 46, 131, 262, 919, 1838, 3013, 3637, 6026, 7274, 21137, 42274, 83651, 120389, 167302, 240778, 476447, 952894, 2768947, 3342403, 5537894, 6684806, 10958281, 21916562, 76875269, 153750538, 437854793, 875709586, 10070660239, 20141320478]

約数ペア:

[(1, 20141320478), (2, 10070660239), (23, 875709586), (46, 437854793), (131, 153750538), (262, 76875269), (919, 21916562), (1838, 10958281), (3013, 6684806), (3637, 5537894), (6026, 3342403), (7274, 2768947), (21137, 952894), (42274, 476447), (83651, 240778), (120389, 167302)]