2020942638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 5725399680

約数和(自身を除く): 3704457042

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 31, 33, 38, 39, 43, 57, 62, 66, 78, 86, 93, 99, 114, 117, 129, 143, 171, 186, 198, 209, 234, 247, 258, 279, 286, 341, 342, 387, 403, 418, 429, 473, 494, 558, 559, 589, 627, 682, 741, 774, 806, 817, 858, 946, 961, 1023, 1118, 1178, 1209, 1254, 1287, 1333, 1419, 1482, 1634, 1677, 1767, 1881, 1922, 2046, 2223, 2418, 2451, 2574, 2666, 2717, 2838, 2883, 3069, 3354, 3534, 3627, 3762, 3999, 4257, 4433, 4446, 4902, 5031, 5301, 5434, 5766, 6138, 6149, 6479, 7254, 7353, 7657, 7998, 8151, 8514, 8649, 8866, 8987, 10062, 10571, 10602, 10621, 11997, 12298, 12493, 12958, 13299, 14663, 14706, 15314, 16302, 17298, 17329, 17974, 18259, 18447, 19437, 21142, 21242, 22971, 23994, 24453, 24986, 25327, 26598, 26961, 29326, 31713, 31863, 34658, 36518, 36894, 37479, 38874, 39897, 41323, 43989, 45942, 48906, 50654, 51987, 53922, 54777, 55341, 58311, 63426, 63726, 68913, 74958, 75981, 79794, 80883, 82646, 84227, 87978, 95139, 95589, 103974, 109554, 110682, 112437, 116622, 116831, 123969, 131967, 137423, 137826, 151962, 155961, 161766, 164331, 168454, 190278, 190619, 191178, 200849, 224874, 227943, 233662, 237367, 247938, 252681, 263934, 274846, 278597, 311922, 328662, 329251, 350493, 371907, 381238, 401698, 412269, 454553, 455886, 474734, 505362, 537199, 557194, 571857, 602547, 658502, 700986, 712101, 743814, 758043, 785137, 824538, 835791, 909106, 987753, 1051479, 1074398, 1143714, 1205094, 1236807, 1363659, 1424202, 1516086, 1570274, 1611597, 1671582, 1715571, 1807641, 1975506, 2102958, 2136303, 2355411, 2473614, 2507373, 2611037, 2727318, 2963259, 3223194, 3431142, 3615282, 3621761, 4090977, 4272606, 4710822, 4834791, 5014746, 5222074, 5909189, 5926518, 7066233, 7243522, 7833111, 8181954, 8636507, 9669582, 10206781, 10865283, 11818378, 14132466, 15666222, 17273014, 17727567, 20413562, 21730566, 23499333, 25909521, 30620343, 32595849, 35455134, 46998666, 51819042, 53182701, 61240686, 65191698, 77728563, 91861029, 106365402, 112274591, 155457126, 183722058, 224549182, 336823773, 673647546, 1010471319, 2020942638]

約数ペア:

[(1, 2020942638), (2, 1010471319), (3, 673647546), (6, 336823773), (9, 224549182), (11, 183722058), (13, 155457126), (18, 112274591), (19, 106365402), (22, 91861029), (26, 77728563), (31, 65191698), (33, 61240686), (38, 53182701), (39, 51819042), (43, 46998666), (57, 35455134), (62, 32595849), (66, 30620343), (78, 25909521), (86, 23499333), (93, 21730566), (99, 20413562), (114, 17727567), (117, 17273014), (129, 15666222), (143, 14132466), (171, 11818378), (186, 10865283), (198, 10206781), (209, 9669582), (234, 8636507), (247, 8181954), (258, 7833111), (279, 7243522), (286, 7066233), (341, 5926518), (342, 5909189), (387, 5222074), (403, 5014746), (418, 4834791), (429, 4710822), (473, 4272606), (494, 4090977), (558, 3621761), (559, 3615282), (589, 3431142), (627, 3223194), (682, 2963259), (741, 2727318), (774, 2611037), (806, 2507373), (817, 2473614), (858, 2355411), (946, 2136303), (961, 2102958), (1023, 1975506), (1118, 1807641), (1178, 1715571), (1209, 1671582), (1254, 1611597), (1287, 1570274), (1333, 1516086), (1419, 1424202), (1482, 1363659), (1634, 1236807), (1677, 1205094), (1767, 1143714), (1881, 1074398), (1922, 1051479), (2046, 987753), (2223, 909106), (2418, 835791), (2451, 824538), (2574, 785137), (2666, 758043), (2717, 743814), (2838, 712101), (2883, 700986), (3069, 658502), (3354, 602547), (3534, 571857), (3627, 557194), (3762, 537199), (3999, 505362), (4257, 474734), (4433, 455886), (4446, 454553), (4902, 412269), (5031, 401698), (5301, 381238), (5434, 371907), (5766, 350493), (6138, 329251), (6149, 328662), (6479, 311922), (7254, 278597), (7353, 274846), (7657, 263934), (7998, 252681), (8151, 247938), (8514, 237367), (8649, 233662), (8866, 227943), (8987, 224874), (10062, 200849), (10571, 191178), (10602, 190619), (10621, 190278), (11997, 168454), (12298, 164331), (12493, 161766), (12958, 155961), (13299, 151962), (14663, 137826), (14706, 137423), (15314, 131967), (16302, 123969), (17298, 116831), (17329, 116622), (17974, 112437), (18259, 110682), (18447, 109554), (19437, 103974), (21142, 95589), (21242, 95139), (22971, 87978), (23994, 84227), (24453, 82646), (24986, 80883), (25327, 79794), (26598, 75981), (26961, 74958), (29326, 68913), (31713, 63726), (31863, 63426), (34658, 58311), (36518, 55341), (36894, 54777), (37479, 53922), (38874, 51987), (39897, 50654), (41323, 48906), (43989, 45942)]