20098802

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2269}}^1$

素因数の和:2417

約数の個数: 16

約数和(自身を含む): 31162560

約数和(自身を除く): 11063758

約数列:

[1, 2, 43, 86, 103, 206, 2269, 4429, 4538, 8858, 97567, 195134, 233707, 467414, 10049401, 20098802]

約数ペア:

[(1, 20098802), (2, 10049401), (43, 467414), (86, 233707), (103, 195134), (206, 97567), (2269, 8858), (4429, 4538)]