20610982

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13759}}^1$

素因数の和:13875

約数の個数: 16

約数和(自身を含む): 35665920

約数和(自身を除く): 15054938

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 13759, 27518, 96313, 192626, 1472213, 2944426, 10305491, 20610982]

約数ペア:

[(1, 20610982), (2, 10305491), (7, 2944426), (14, 1472213), (107, 192626), (214, 96313), (749, 27518), (1498, 13759)]