20128848

素因数分解:

$2^4\times 3^1\times {\mathrm{419351}}^1$

素因数の和:419362

約数の個数: 20

約数和(自身を含む): 51999648

約数和(自身を除く): 31870800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419351, 838702, 1258053, 1677404, 2516106, 3354808, 5032212, 6709616, 10064424, 20128848]

約数ペア:

[(1, 20128848), (2, 10064424), (3, 6709616), (4, 5032212), (6, 3354808), (8, 2516106), (12, 1677404), (16, 1258053), (24, 838702), (48, 419351)]