20527094

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 36205056

約数和(自身を除く): 15677962

約数列:

[1, 2, 7, 14, 71, 107, 142, 193, 214, 386, 497, 749, 994, 1351, 1498, 2702, 7597, 13703, 15194, 20651, 27406, 41302, 53179, 95921, 106358, 144557, 191842, 289114, 1466221, 2932442, 10263547, 20527094]

約数ペア:

[(1, 20527094), (2, 10263547), (7, 2932442), (14, 1466221), (71, 289114), (107, 191842), (142, 144557), (193, 106358), (214, 95921), (386, 53179), (497, 41302), (749, 27406), (994, 20651), (1351, 15194), (1498, 13703), (2702, 7597)]