20207904

素因数分解:

$2^5\times 3^1\times {\mathrm{210499}}^1$

素因数の和:210512

約数の個数: 24

約数和(自身を含む): 53046000

約数和(自身を除く): 32838096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 210499, 420998, 631497, 841996, 1262994, 1683992, 2525988, 3367984, 5051976, 6735968, 10103952, 20207904]

約数ペア:

[(1, 20207904), (2, 10103952), (3, 6735968), (4, 5051976), (6, 3367984), (8, 2525988), (12, 1683992), (16, 1262994), (24, 841996), (32, 631497), (48, 420998), (96, 210499)]