20842176

素因数分解:

$2^6\times 3^1\times {\mathrm{108553}}^1$

素因数の和:108568

約数の個数: 28

約数和(自身を含む): 55145432

約数和(自身を除く): 34303256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 108553, 217106, 325659, 434212, 651318, 868424, 1302636, 1736848, 2605272, 3473696, 5210544, 6947392, 10421088, 20842176]

約数ペア:

[(1, 20842176), (2, 10421088), (3, 6947392), (4, 5210544), (6, 3473696), (8, 2605272), (12, 1736848), (16, 1302636), (24, 868424), (32, 651318), (48, 434212), (64, 325659), (96, 217106), (192, 108553)]