20053230911

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{147919}}^1$

素因数の和:148214

約数の個数: 16

約数和(自身を含む): 23260124160

約数和(自身を除く): 3206893249

約数列:

[1, 7, 107, 181, 749, 1267, 19367, 135569, 147919, 1035433, 15827333, 26773339, 110791331, 187413373, 2864747273, 20053230911]

約数ペア:

[(1, 20053230911), (7, 2864747273), (107, 187413373), (181, 110791331), (749, 26773339), (1267, 15827333), (19367, 1035433), (135569, 147919)]