20187815046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4943}}^1\times {\mathrm{97241}}^1$

素因数の和:102196

約数の個数: 32

約数和(自身を含む): 46153387008

約数和(自身を除く): 25965571962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4943, 9886, 14829, 29658, 34601, 69202, 97241, 103803, 194482, 207606, 291723, 583446, 680687, 1361374, 2042061, 4084122, 480662263, 961324526, 1441986789, 2883973578, 3364635841, 6729271682, 10093907523, 20187815046]

約数ペア:

[(1, 20187815046), (2, 10093907523), (3, 6729271682), (6, 3364635841), (7, 2883973578), (14, 1441986789), (21, 961324526), (42, 480662263), (4943, 4084122), (9886, 2042061), (14829, 1361374), (29658, 680687), (34601, 583446), (69202, 291723), (97241, 207606), (103803, 194482)]