20104143304

素因数分解:

$2^3\times 7^1\times {\mathrm{1933}}^1\times {\mathrm{185723}}^1$

素因数の和:187669

約数の個数: 32

約数和(自身を含む): 43102825920

約数和(自身を除く): 22998682616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1933, 3866, 7732, 13531, 15464, 27062, 54124, 108248, 185723, 371446, 742892, 1300061, 1485784, 2600122, 5200244, 10400488, 359002559, 718005118, 1436010236, 2513017913, 2872020472, 5026035826, 10052071652, 20104143304]

約数ペア:

[(1, 20104143304), (2, 10052071652), (4, 5026035826), (7, 2872020472), (8, 2513017913), (14, 1436010236), (28, 718005118), (56, 359002559), (1933, 10400488), (3866, 5200244), (7732, 2600122), (13531, 1485784), (15464, 1300061), (27062, 742892), (54124, 371446), (108248, 185723)]