20209776

素因数分解:

$2^4\times 3^1\times {\mathrm{421037}}^1$

素因数の和:421048

約数の個数: 20

約数和(自身を含む): 52208712

約数和(自身を除く): 31998936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421037, 842074, 1263111, 1684148, 2526222, 3368296, 5052444, 6736592, 10104888, 20209776]

約数ペア:

[(1, 20209776), (2, 10104888), (3, 6736592), (4, 5052444), (6, 3368296), (8, 2526222), (12, 1684148), (16, 1263111), (24, 842074), (48, 421037)]