20547984

素因数分解:

$2^4\times 3^1\times {\mathrm{428083}}^1$

素因数の和:428094

約数の個数: 20

約数和(自身を含む): 53082416

約数和(自身を除く): 32534432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 428083, 856166, 1284249, 1712332, 2568498, 3424664, 5136996, 6849328, 10273992, 20547984]

約数ペア:

[(1, 20547984), (2, 10273992), (3, 6849328), (4, 5136996), (6, 3424664), (8, 2568498), (12, 1712332), (16, 1284249), (24, 856166), (48, 428083)]