19882203156

素因数分解:

$2^2\times 3^2\times {\mathrm{3359}}^1\times {\mathrm{164419}}^1$

素因数の和:167788

約数の個数: 36

約数和(自身を含む): 50273059200

約数和(自身を除く): 30390856044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3359, 6718, 10077, 13436, 20154, 30231, 40308, 60462, 120924, 164419, 328838, 493257, 657676, 986514, 1479771, 1973028, 2959542, 5919084, 552283421, 1104566842, 1656850263, 2209133684, 3313700526, 4970550789, 6627401052, 9941101578, 19882203156]

約数ペア:

[(1, 19882203156), (2, 9941101578), (3, 6627401052), (4, 4970550789), (6, 3313700526), (9, 2209133684), (12, 1656850263), (18, 1104566842), (36, 552283421), (3359, 5919084), (6718, 2959542), (10077, 1973028), (13436, 1479771), (20154, 986514), (30231, 657676), (40308, 493257), (60462, 328838), (120924, 164419)]