20146656

素因数分解:

$2^5\times 3^1\times {\mathrm{209861}}^1$

素因数の和:209874

約数の個数: 24

約数和(自身を含む): 52885224

約数和(自身を除く): 32738568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 209861, 419722, 629583, 839444, 1259166, 1678888, 2518332, 3357776, 5036664, 6715552, 10073328, 20146656]

約数ペア:

[(1, 20146656), (2, 10073328), (3, 6715552), (4, 5036664), (6, 3357776), (8, 2518332), (12, 1678888), (16, 1259166), (24, 839444), (32, 629583), (48, 419722), (96, 209861)]