2020793754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{4787}}^1$

素因数の和:4864

約数の個数: 96

約数和(自身を含む): 5083706880

約数和(自身を除く): 3062913126

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 529, 798, 874, 966, 1058, 1311, 1587, 2622, 3059, 3174, 3703, 4787, 6118, 7406, 9177, 9574, 10051, 11109, 14361, 18354, 20102, 22218, 28722, 30153, 33509, 60306, 67018, 70357, 90953, 100527, 110101, 140714, 181906, 201054, 211071, 220202, 272859, 330303, 422142, 545718, 636671, 660606, 770707, 1273342, 1541414, 1910013, 2091919, 2312121, 2532323, 3820026, 4183838, 4624242, 5064646, 6275757, 7596969, 12551514, 14643433, 15193938, 17726261, 29286866, 35452522, 43930299, 48114137, 53178783, 87860598, 96228274, 106357566, 144342411, 288684822, 336798959, 673597918, 1010396877, 2020793754]

約数ペア:

[(1, 2020793754), (2, 1010396877), (3, 673597918), (6, 336798959), (7, 288684822), (14, 144342411), (19, 106357566), (21, 96228274), (23, 87860598), (38, 53178783), (42, 48114137), (46, 43930299), (57, 35452522), (69, 29286866), (114, 17726261), (133, 15193938), (138, 14643433), (161, 12551514), (266, 7596969), (322, 6275757), (399, 5064646), (437, 4624242), (483, 4183838), (529, 3820026), (798, 2532323), (874, 2312121), (966, 2091919), (1058, 1910013), (1311, 1541414), (1587, 1273342), (2622, 770707), (3059, 660606), (3174, 636671), (3703, 545718), (4787, 422142), (6118, 330303), (7406, 272859), (9177, 220202), (9574, 211071), (10051, 201054), (11109, 181906), (14361, 140714), (18354, 110101), (20102, 100527), (22218, 90953), (28722, 70357), (30153, 67018), (33509, 60306)]