2021645712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{60427}}^1$

素因数の和:60496

約数の個数: 80

約数和(自身を含む): 5664762432

約数和(自身を除く): 3643116720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 204, 246, 272, 328, 408, 492, 656, 697, 816, 984, 1394, 1968, 2091, 2788, 4182, 5576, 8364, 11152, 16728, 33456, 60427, 120854, 181281, 241708, 362562, 483416, 725124, 966832, 1027259, 1450248, 2054518, 2477507, 2900496, 3081777, 4109036, 4955014, 6163554, 7432521, 8218072, 9910028, 12327108, 14865042, 16436144, 19820056, 24654216, 29730084, 39640112, 42117619, 49308432, 59460168, 84235238, 118920336, 126352857, 168470476, 252705714, 336940952, 505411428, 673881904, 1010822856, 2021645712]

約数ペア:

[(1, 2021645712), (2, 1010822856), (3, 673881904), (4, 505411428), (6, 336940952), (8, 252705714), (12, 168470476), (16, 126352857), (17, 118920336), (24, 84235238), (34, 59460168), (41, 49308432), (48, 42117619), (51, 39640112), (68, 29730084), (82, 24654216), (102, 19820056), (123, 16436144), (136, 14865042), (164, 12327108), (204, 9910028), (246, 8218072), (272, 7432521), (328, 6163554), (408, 4955014), (492, 4109036), (656, 3081777), (697, 2900496), (816, 2477507), (984, 2054518), (1394, 1450248), (1968, 1027259), (2091, 966832), (2788, 725124), (4182, 483416), (5576, 362562), (8364, 241708), (11152, 181281), (16728, 120854), (33456, 60427)]