20188693766

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{3323}}^1$

素因数の和:3525

約数の個数: 48

約数和(自身を含む): 32677246800

約数和(自身を除く): 12488553034

約数列:

[1, 2, 29, 31, 58, 62, 109, 218, 899, 961, 1798, 1922, 3161, 3323, 3379, 6322, 6646, 6758, 27869, 55738, 96367, 97991, 103013, 104749, 192734, 195982, 206026, 209498, 362207, 724414, 2987377, 3037721, 3193403, 5974754, 6075442, 6386806, 10504003, 11228417, 21008006, 22456834, 92608687, 185217374, 325624093, 348080927, 651248186, 696161854, 10094346883, 20188693766]

約数ペア:

[(1, 20188693766), (2, 10094346883), (29, 696161854), (31, 651248186), (58, 348080927), (62, 325624093), (109, 185217374), (218, 92608687), (899, 22456834), (961, 21008006), (1798, 11228417), (1922, 10504003), (3161, 6386806), (3323, 6075442), (3379, 5974754), (6322, 3193403), (6646, 3037721), (6758, 2987377), (27869, 724414), (55738, 362207), (96367, 209498), (97991, 206026), (103013, 195982), (104749, 192734)]