20107076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{456979}}^1$

素因数の和:456994

約数の個数: 12

約数和(自身を含む): 38386320

約数和(自身を除く): 18279244

約数列:

[1, 2, 4, 11, 22, 44, 456979, 913958, 1827916, 5026769, 10053538, 20107076]

約数ペア:

[(1, 20107076), (2, 10053538), (4, 5026769), (11, 1827916), (22, 913958), (44, 456979)]