20380656

素因数分解:

$2^4\times 3^1\times {\mathrm{424597}}^1$

素因数の和:424608

約数の個数: 20

約数和(自身を含む): 52650152

約数和(自身を除く): 32269496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 424597, 849194, 1273791, 1698388, 2547582, 3396776, 5095164, 6793552, 10190328, 20380656]

約数ペア:

[(1, 20380656), (2, 10190328), (3, 6793552), (4, 5095164), (6, 3396776), (8, 2547582), (12, 1698388), (16, 1273791), (24, 849194), (48, 424597)]