20242.00000000

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{8849}}^1$

素因数の和:8971

約数の個数: 24

約数和(自身を含む): 167265000

約数和(自身を除く): 75907924

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 5162, 8849, 10324, 17698, 35396, 256621, 513242, 787561, 1026484, 1575122, 3150244, 22839269, 45678538, 91357076]

約数ペア:

[(1, 91357076), (2, 45678538), (4, 22839269), (29, 3150244), (58, 1575122), (89, 1026484), (116, 787561), (178, 513242), (356, 256621), (2581, 35396), (5162, 17698), (8849, 10324)]