20084098446

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{5238419}}^1$

素因数の和:5238501

約数の個数: 32

約数和(自身を含む): 45259948800

約数和(自身を除く): 25175850354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 5238419, 10476838, 15715257, 31430514, 47145771, 94291542, 141437313, 282874626, 371927749, 743855498, 1115783247, 2231566494, 3347349741, 6694699482, 10042049223, 20084098446]

約数ペア:

[(1, 20084098446), (2, 10042049223), (3, 6694699482), (6, 3347349741), (9, 2231566494), (18, 1115783247), (27, 743855498), (54, 371927749), (71, 282874626), (142, 141437313), (213, 94291542), (426, 47145771), (639, 31430514), (1278, 15715257), (1917, 10476838), (3834, 5238419)]