2020591884

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{5557}}^1$

素因数の和:5914

約数の個数: 48

約数和(自身を含む): 4770186848

約数和(自身を除く): 2749594964

約数列:

[1, 2, 3, 4, 6, 12, 157, 193, 314, 386, 471, 579, 628, 772, 942, 1158, 1884, 2316, 5557, 11114, 16671, 22228, 30301, 33342, 60602, 66684, 90903, 121204, 181806, 363612, 872449, 1072501, 1744898, 2145002, 2617347, 3217503, 3489796, 4290004, 5234694, 6435006, 10469388, 12870012, 168382657, 336765314, 505147971, 673530628, 1010295942, 2020591884]

約数ペア:

[(1, 2020591884), (2, 1010295942), (3, 673530628), (4, 505147971), (6, 336765314), (12, 168382657), (157, 12870012), (193, 10469388), (314, 6435006), (386, 5234694), (471, 4290004), (579, 3489796), (628, 3217503), (772, 2617347), (942, 2145002), (1158, 1744898), (1884, 1072501), (2316, 872449), (5557, 363612), (11114, 181806), (16671, 121204), (22228, 90903), (30301, 66684), (33342, 60602)]