20882372

素因数分解:

$2^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1597}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 41880384

約数和(自身を除く): 20998012

約数列:

[1, 2, 4, 7, 14, 28, 467, 934, 1597, 1868, 3194, 3269, 6388, 6538, 11179, 13076, 22358, 44716, 745799, 1491598, 2983196, 5220593, 10441186, 20882372]

約数ペア:

[(1, 20882372), (2, 10441186), (4, 5220593), (7, 2983196), (14, 1491598), (28, 745799), (467, 44716), (934, 22358), (1597, 13076), (1868, 11179), (3194, 6538), (3269, 6388)]