20843952

素因数分解:

$2^4\times 3^1\times {\mathrm{434249}}^1$

素因数の和:434260

約数の個数: 20

約数和(自身を含む): 53847000

約数和(自身を除く): 33003048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 434249, 868498, 1302747, 1736996, 2605494, 3473992, 5210988, 6947984, 10421976, 20843952]

約数ペア:

[(1, 20843952), (2, 10421976), (3, 6947984), (4, 5210988), (6, 3473992), (8, 2605494), (12, 1736996), (16, 1302747), (24, 868498), (48, 434249)]