20554368

素因数分解:

$2^7\times 3^1\times {\mathrm{53527}}^1$

素因数の和:53544

約数の個数: 32

約数和(自身を含む): 54598560

約数和(自身を除く): 34044192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53527, 107054, 160581, 214108, 321162, 428216, 642324, 856432, 1284648, 1712864, 2569296, 3425728, 5138592, 6851456, 10277184, 20554368]

約数ペア:

[(1, 20554368), (2, 10277184), (3, 6851456), (4, 5138592), (6, 3425728), (8, 2569296), (12, 1712864), (16, 1284648), (24, 856432), (32, 642324), (48, 428216), (64, 321162), (96, 214108), (128, 160581), (192, 107054), (384, 53527)]