20733068

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 37022832

約数和(自身を除く): 16289764

約数列:

[1, 2, 4, 83, 166, 197, 317, 332, 394, 634, 788, 1268, 16351, 26311, 32702, 52622, 62449, 65404, 105244, 124898, 249796, 5183267, 10366534, 20733068]

約数ペア:

[(1, 20733068), (2, 10366534), (4, 5183267), (83, 249796), (166, 124898), (197, 105244), (317, 65404), (332, 62449), (394, 52622), (634, 32702), (788, 26311), (1268, 16351)]