20375802

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{2477}}^1$

素因数の和:2942

約数の個数: 24

約数和(自身を含む): 44262036

約数和(自身を除く): 23886234

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2477, 2742, 4113, 4954, 7431, 8226, 14862, 22293, 44586, 1131989, 2263978, 3395967, 6791934, 10187901, 20375802]

約数ペア:

[(1, 20375802), (2, 10187901), (3, 6791934), (6, 3395967), (9, 2263978), (18, 1131989), (457, 44586), (914, 22293), (1371, 14862), (2477, 8226), (2742, 7431), (4113, 4954)]