20199789698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4241}}^1\times {\mathrm{9413}}^1$

素因数の和:13690

約数の個数: 32

約数和(自身を含む): 34503138432

約数和(自身を除く): 14303348734

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4241, 8482, 9413, 18826, 46651, 93302, 97543, 103543, 195086, 207086, 216499, 432998, 1072973, 2145946, 2381489, 4762978, 39920533, 79841066, 439125863, 878251726, 918172259, 1836344518, 10099894849, 20199789698]

約数ペア:

[(1, 20199789698), (2, 10099894849), (11, 1836344518), (22, 918172259), (23, 878251726), (46, 439125863), (253, 79841066), (506, 39920533), (4241, 4762978), (8482, 2381489), (9413, 2145946), (18826, 1072973), (46651, 432998), (93302, 216499), (97543, 207086), (103543, 195086)]