20144568

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{4349}}^1$

素因数の和:4551

約数の個数: 32

約数和(自身を含む): 50634000

約数和(自身を除く): 30489432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 386, 579, 772, 1158, 1544, 2316, 4349, 4632, 8698, 13047, 17396, 26094, 34792, 52188, 104376, 839357, 1678714, 2518071, 3357428, 5036142, 6714856, 10072284, 20144568]

約数ペア:

[(1, 20144568), (2, 10072284), (3, 6714856), (4, 5036142), (6, 3357428), (8, 2518071), (12, 1678714), (24, 839357), (193, 104376), (386, 52188), (579, 34792), (772, 26094), (1158, 17396), (1544, 13047), (2316, 8698), (4349, 4632)]