20306242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1249}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 33300000

約数和(自身を除く): 12993758

約数列:

[1, 2, 11, 22, 739, 1249, 1478, 2498, 8129, 13739, 16258, 27478, 923011, 1846022, 10153121, 20306242]

約数ペア:

[(1, 20306242), (2, 10153121), (11, 1846022), (22, 923011), (739, 27478), (1249, 16258), (1478, 13739), (2498, 8129)]