20105829168

素因数分解:

$2^4\times 3^1\times {\mathrm{418871441}}^1$

素因数の和:418871452

約数の個数: 20

約数和(自身を含む): 51940058808

約数和(自身を除く): 31834229640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 418871441, 837742882, 1256614323, 1675485764, 2513228646, 3350971528, 5026457292, 6701943056, 10052914584, 20105829168]

約数ペア:

[(1, 20105829168), (2, 10052914584), (3, 6701943056), (4, 5026457292), (6, 3350971528), (8, 2513228646), (12, 1675485764), (16, 1256614323), (24, 837742882), (48, 418871441)]