20477568

素因数分解:

$2^7\times 3^1\times {\mathrm{53327}}^1$

素因数の和:53344

約数の個数: 32

約数和(自身を含む): 54394560

約数和(自身を除く): 33916992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53327, 106654, 159981, 213308, 319962, 426616, 639924, 853232, 1279848, 1706464, 2559696, 3412928, 5119392, 6825856, 10238784, 20477568]

約数ペア:

[(1, 20477568), (2, 10238784), (3, 6825856), (4, 5119392), (6, 3412928), (8, 2559696), (12, 1706464), (16, 1279848), (24, 853232), (32, 639924), (48, 426616), (64, 319962), (96, 213308), (128, 159981), (192, 106654), (384, 53327)]