20586852

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 66232320

約数和(自身を除く): 45645468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 43, 44, 52, 54, 62, 66, 78, 86, 93, 99, 108, 117, 124, 129, 132, 143, 156, 172, 186, 198, 234, 258, 279, 286, 297, 341, 351, 372, 387, 396, 403, 429, 468, 473, 516, 558, 559, 572, 594, 682, 702, 774, 806, 837, 858, 946, 1023, 1116, 1118, 1161, 1188, 1209, 1287, 1333, 1364, 1404, 1419, 1548, 1612, 1674, 1677, 1716, 1892, 2046, 2236, 2322, 2418, 2574, 2666, 2838, 3069, 3348, 3354, 3627, 3861, 3999, 4092, 4257, 4433, 4644, 4836, 5031, 5148, 5332, 5676, 6138, 6149, 6708, 7254, 7722, 7998, 8514, 8866, 9207, 10062, 10881, 11997, 12276, 12298, 12771, 13299, 14508, 14663, 15093, 15444, 15996, 17028, 17329, 17732, 18414, 18447, 20124, 21762, 23994, 24596, 25542, 26598, 29326, 30186, 34658, 35991, 36828, 36894, 39897, 43524, 43989, 47988, 51084, 51987, 53196, 55341, 58652, 60372, 69316, 71982, 73788, 79794, 87978, 103974, 110682, 119691, 131967, 143964, 155961, 159588, 166023, 175956, 190619, 207948, 221364, 239382, 263934, 311922, 332046, 381238, 395901, 467883, 478764, 527868, 571857, 623844, 664092, 762476, 791802, 935766, 1143714, 1583604, 1715571, 1871532, 2287428, 3431142, 5146713, 6862284, 10293426, 20586852]

約数ペア:

[(1, 20586852), (2, 10293426), (3, 6862284), (4, 5146713), (6, 3431142), (9, 2287428), (11, 1871532), (12, 1715571), (13, 1583604), (18, 1143714), (22, 935766), (26, 791802), (27, 762476), (31, 664092), (33, 623844), (36, 571857), (39, 527868), (43, 478764), (44, 467883), (52, 395901), (54, 381238), (62, 332046), (66, 311922), (78, 263934), (86, 239382), (93, 221364), (99, 207948), (108, 190619), (117, 175956), (124, 166023), (129, 159588), (132, 155961), (143, 143964), (156, 131967), (172, 119691), (186, 110682), (198, 103974), (234, 87978), (258, 79794), (279, 73788), (286, 71982), (297, 69316), (341, 60372), (351, 58652), (372, 55341), (387, 53196), (396, 51987), (403, 51084), (429, 47988), (468, 43989), (473, 43524), (516, 39897), (558, 36894), (559, 36828), (572, 35991), (594, 34658), (682, 30186), (702, 29326), (774, 26598), (806, 25542), (837, 24596), (858, 23994), (946, 21762), (1023, 20124), (1116, 18447), (1118, 18414), (1161, 17732), (1188, 17329), (1209, 17028), (1287, 15996), (1333, 15444), (1364, 15093), (1404, 14663), (1419, 14508), (1548, 13299), (1612, 12771), (1674, 12298), (1677, 12276), (1716, 11997), (1892, 10881), (2046, 10062), (2236, 9207), (2322, 8866), (2418, 8514), (2574, 7998), (2666, 7722), (2838, 7254), (3069, 6708), (3348, 6149), (3354, 6138), (3627, 5676), (3861, 5332), (3999, 5148), (4092, 5031), (4257, 4836), (4433, 4644)]