20007544

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{24281}}^1$

素因数の和:24390

約数の個数: 16

約数和(自身を含む): 37879920

約数和(自身を除く): 17872376

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 24281, 48562, 97124, 194248, 2500943, 5001886, 10003772, 20007544]

約数ペア:

[(1, 20007544), (2, 10003772), (4, 5001886), (8, 2500943), (103, 194248), (206, 97124), (412, 48562), (824, 24281)]