20073526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39671}}^1$

素因数の和:39707

約数の個数: 16

約数和(自身を含む): 34276608

約数和(自身を除く): 14203082

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 39671, 79342, 436381, 872762, 912433, 1824866, 10036763, 20073526]

約数ペア:

[(1, 20073526), (2, 10036763), (11, 1824866), (22, 912433), (23, 872762), (46, 436381), (253, 79342), (506, 39671)]