20092754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39709}}^1$

素因数の和:39745

約数の個数: 16

約数和(自身を含む): 34309440

約数和(自身を除く): 14216686

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 39709, 79418, 436799, 873598, 913307, 1826614, 10046377, 20092754]

約数ペア:

[(1, 20092754), (2, 10046377), (11, 1826614), (22, 913307), (23, 873598), (46, 436799), (253, 79418), (506, 39709)]