20906732472

素因数分解:

$2^3\times 3^1\times {\mathrm{871113853}}^1$

素因数の和:871113862

約数の個数: 16

約数和(自身を含む): 52266831240

約数和(自身を除く): 31360098768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 871113853, 1742227706, 2613341559, 3484455412, 5226683118, 6968910824, 10453366236, 20906732472]

約数ペア:

[(1, 20906732472), (2, 10453366236), (3, 6968910824), (4, 5226683118), (6, 3484455412), (8, 2613341559), (12, 1742227706), (24, 871113853)]