20245490622

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{57529}}^1$

素因数の和:57580

約数の個数: 128

約数和(自身を含む): 55228800000

約数和(自身を除く): 34983309378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 189, 266, 294, 342, 343, 378, 399, 441, 513, 686, 798, 882, 931, 1026, 1029, 1197, 1323, 1862, 2058, 2394, 2646, 2793, 3087, 3591, 5586, 6174, 6517, 7182, 8379, 9261, 13034, 16758, 18522, 19551, 25137, 39102, 50274, 57529, 58653, 115058, 117306, 172587, 175959, 345174, 351918, 402703, 517761, 805406, 1035522, 1093051, 1208109, 1553283, 2186102, 2416218, 2818921, 3106566, 3279153, 3624327, 5637842, 6558306, 7248654, 7651357, 8456763, 9837459, 10872981, 15302714, 16913526, 19674918, 19732447, 21745962, 22954071, 25370289, 29512377, 39464894, 45908142, 50740578, 53559499, 59024754, 59197341, 68862213, 76110867, 107118998, 118394682, 137724426, 152221734, 160678497, 177592023, 206586639, 321356994, 355184046, 374916493, 413173278, 482035491, 532776069, 749832986, 964070982, 1065552138, 1124749479, 1446106473, 2249498958, 2892212946, 3374248437, 6748496874, 10122745311, 20245490622]

約数ペア:

[(1, 20245490622), (2, 10122745311), (3, 6748496874), (6, 3374248437), (7, 2892212946), (9, 2249498958), (14, 1446106473), (18, 1124749479), (19, 1065552138), (21, 964070982), (27, 749832986), (38, 532776069), (42, 482035491), (49, 413173278), (54, 374916493), (57, 355184046), (63, 321356994), (98, 206586639), (114, 177592023), (126, 160678497), (133, 152221734), (147, 137724426), (171, 118394682), (189, 107118998), (266, 76110867), (294, 68862213), (342, 59197341), (343, 59024754), (378, 53559499), (399, 50740578), (441, 45908142), (513, 39464894), (686, 29512377), (798, 25370289), (882, 22954071), (931, 21745962), (1026, 19732447), (1029, 19674918), (1197, 16913526), (1323, 15302714), (1862, 10872981), (2058, 9837459), (2394, 8456763), (2646, 7651357), (2793, 7248654), (3087, 6558306), (3591, 5637842), (5586, 3624327), (6174, 3279153), (6517, 3106566), (7182, 2818921), (8379, 2416218), (9261, 2186102), (13034, 1553283), (16758, 1208109), (18522, 1093051), (19551, 1035522), (25137, 805406), (39102, 517761), (50274, 402703), (57529, 351918), (58653, 345174), (115058, 175959), (117306, 172587)]