20027208

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{6091}}^1$

素因数の和:6237

約数の個数: 32

約数和(自身を含む): 50441760

約数和(自身を除く): 30414552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 6091, 12182, 18273, 24364, 36546, 48728, 73092, 146184, 834467, 1668934, 2503401, 3337868, 5006802, 6675736, 10013604, 20027208]

約数ペア:

[(1, 20027208), (2, 10013604), (3, 6675736), (4, 5006802), (6, 3337868), (8, 2503401), (12, 1668934), (24, 834467), (137, 146184), (274, 73092), (411, 48728), (548, 36546), (822, 24364), (1096, 18273), (1644, 12182), (3288, 6091)]