20142807566

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{18859}}^1$

素因数の和:19029

約数の個数: 64

約数和(自身を含む): 37543772160

約数和(自身を除く): 17400964594

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 107, 161, 214, 217, 322, 434, 713, 749, 1426, 1498, 2461, 3317, 4922, 4991, 6634, 9982, 17227, 18859, 23219, 34454, 37718, 46438, 76291, 132013, 152582, 264026, 433757, 534037, 584629, 867514, 1068074, 1169258, 2017913, 3036299, 4035826, 4092403, 6072598, 8184806, 13446467, 14125391, 26892934, 28250782, 46411999, 62555303, 92823998, 94125269, 125110606, 188250538, 324883993, 437887121, 649767986, 875774242, 1438771969, 2877543938, 10071403783, 20142807566]

約数ペア:

[(1, 20142807566), (2, 10071403783), (7, 2877543938), (14, 1438771969), (23, 875774242), (31, 649767986), (46, 437887121), (62, 324883993), (107, 188250538), (161, 125110606), (214, 94125269), (217, 92823998), (322, 62555303), (434, 46411999), (713, 28250782), (749, 26892934), (1426, 14125391), (1498, 13446467), (2461, 8184806), (3317, 6072598), (4922, 4092403), (4991, 4035826), (6634, 3036299), (9982, 2017913), (17227, 1169258), (18859, 1068074), (23219, 867514), (34454, 584629), (37718, 534037), (46438, 433757), (76291, 264026), (132013, 152582)]