20659452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{156511}}^1$

素因数の和:156529

約数の個数: 24

約数和(自身を含む): 52588032

約数和(自身を除く): 31928580

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 156511, 313022, 469533, 626044, 939066, 1721621, 1878132, 3443242, 5164863, 6886484, 10329726, 20659452]

約数ペア:

[(1, 20659452), (2, 10329726), (3, 6886484), (4, 5164863), (6, 3443242), (11, 1878132), (12, 1721621), (22, 939066), (33, 626044), (44, 469533), (66, 313022), (132, 156511)]