20793445582

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{70481}}^1$

素因数の和:72124

約数の個数: 32

約数和(自身を含む): 38412126144

約数和(自身を除く): 17618680562

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1621, 3242, 11347, 21073, 22694, 42146, 70481, 140962, 147511, 295022, 493367, 916253, 986734, 1832506, 6413771, 12827542, 114249701, 228499402, 799747907, 1485246113, 1599495814, 2970492226, 10396722791, 20793445582]

約数ペア:

[(1, 20793445582), (2, 10396722791), (7, 2970492226), (13, 1599495814), (14, 1485246113), (26, 799747907), (91, 228499402), (182, 114249701), (1621, 12827542), (3242, 6413771), (11347, 1832506), (21073, 986734), (22694, 916253), (42146, 493367), (70481, 295022), (140962, 147511)]