20842656

素因数分解:

$2^5\times 3^1\times {\mathrm{217111}}^1$

素因数の和:217124

約数の個数: 24

約数和(自身を含む): 54712224

約数和(自身を除く): 33869568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 217111, 434222, 651333, 868444, 1302666, 1736888, 2605332, 3473776, 5210664, 6947552, 10421328, 20842656]

約数ペア:

[(1, 20842656), (2, 10421328), (3, 6947552), (4, 5210664), (6, 3473776), (8, 2605332), (12, 1736888), (16, 1302666), (24, 868444), (32, 651333), (48, 434222), (96, 217111)]