20761477

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 24076800

約数和(自身を除く): 3315323

約数列:

[1, 11, 29, 37, 319, 407, 1073, 1759, 11803, 19349, 51011, 65083, 561121, 715913, 1887407, 20761477]

約数ペア:

[(1, 20761477), (11, 1887407), (29, 715913), (37, 561121), (319, 65083), (407, 51011), (1073, 19349), (1759, 11803)]