20186486692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:929

約数の個数: 96

約数和(自身を含む): 39223296000

約数和(自身を除く): 19036809308

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 79, 116, 158, 191, 316, 382, 551, 607, 764, 1102, 1214, 1501, 2204, 2291, 2428, 3002, 3629, 4582, 5539, 6004, 7258, 9164, 11078, 11533, 14516, 15089, 17603, 22156, 23066, 30178, 35206, 43529, 46132, 47953, 60356, 70412, 87058, 95906, 105241, 115937, 174116, 191812, 210482, 231874, 286691, 334457, 420964, 437581, 463748, 573382, 668914, 875162, 911107, 1146764, 1337828, 1390637, 1750324, 1822214, 2202803, 2781274, 3362173, 3644428, 4405606, 5562548, 6724346, 8314039, 8811212, 9159023, 13448692, 16628078, 18318046, 26422103, 33256156, 36636092, 52844206, 63881287, 105688412, 127762574, 174021437, 255525148, 265611667, 348042874, 531223334, 696085748, 1062446668, 5046621673, 10093243346, 20186486692]

約数ペア:

[(1, 20186486692), (2, 10093243346), (4, 5046621673), (19, 1062446668), (29, 696085748), (38, 531223334), (58, 348042874), (76, 265611667), (79, 255525148), (116, 174021437), (158, 127762574), (191, 105688412), (316, 63881287), (382, 52844206), (551, 36636092), (607, 33256156), (764, 26422103), (1102, 18318046), (1214, 16628078), (1501, 13448692), (2204, 9159023), (2291, 8811212), (2428, 8314039), (3002, 6724346), (3629, 5562548), (4582, 4405606), (5539, 3644428), (6004, 3362173), (7258, 2781274), (9164, 2202803), (11078, 1822214), (11533, 1750324), (14516, 1390637), (15089, 1337828), (17603, 1146764), (22156, 911107), (23066, 875162), (30178, 668914), (35206, 573382), (43529, 463748), (46132, 437581), (47953, 420964), (60356, 334457), (70412, 286691), (87058, 231874), (95906, 210482), (105241, 191812), (115937, 174116)]