20173779864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2239

約数の個数: 256

約数和(自身を含む): 65701708800

約数和(自身を除く): 45527928936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 97, 108, 126, 134, 168, 189, 194, 201, 216, 252, 268, 291, 378, 388, 402, 469, 504, 536, 582, 603, 679, 756, 776, 804, 873, 938, 1164, 1206, 1358, 1407, 1512, 1608, 1746, 1809, 1876, 2037, 2053, 2328, 2412, 2619, 2716, 2814, 3492, 3618, 3752, 4074, 4106, 4221, 4824, 5238, 5432, 5628, 6111, 6159, 6499, 6984, 7236, 8148, 8212, 8442, 10476, 11256, 12222, 12318, 12663, 12998, 14371, 14472, 16296, 16424, 16884, 18333, 18477, 19497, 20952, 24444, 24636, 25326, 25996, 28742, 33768, 36666, 36954, 38994, 43113, 45493, 48888, 49272, 50652, 51992, 55431, 57484, 58491, 73332, 73908, 77988, 86226, 90986, 101304, 110862, 114968, 116982, 129339, 136479, 137551, 146664, 147816, 155976, 172452, 175473, 181972, 199141, 221724, 233964, 258678, 272958, 275102, 344904, 350946, 363944, 388017, 398282, 409437, 412653, 443448, 467928, 517356, 545916, 550204, 597423, 701892, 776034, 796564, 818874, 825306, 962857, 1034712, 1091832, 1100408, 1194846, 1228311, 1237959, 1393987, 1403784, 1552068, 1593128, 1637748, 1650612, 1792269, 1925714, 2389692, 2456622, 2475918, 2787974, 2888571, 3104136, 3275496, 3301224, 3584538, 3713877, 3851428, 4181961, 4779384, 4913244, 4951836, 5376807, 5575948, 5777142, 7169076, 7427754, 7702856, 8363922, 8665713, 9826488, 9903672, 10753614, 11151896, 11554284, 12545883, 13342447, 14338152, 14855508, 16727844, 17331426, 21507228, 23108568, 25091766, 25997139, 26684894, 29711016, 33455688, 34662852, 37637649, 40027341, 43014456, 50183532, 51994278, 53369788, 69325704, 75275298, 80054682, 93397129, 100367064, 103988556, 106739576, 120082023, 150550596, 160109364, 186794258, 207977112, 240164046, 280191387, 301101192, 320218728, 360246069, 373588516, 480328092, 560382774, 720492138, 747177032, 840574161, 960656184, 1120765548, 1440984276, 1681148322, 2241531096, 2521722483, 2881968552, 3362296644, 5043444966, 6724593288, 10086889932, 20173779864]

約数ペア:

[(1, 20173779864), (2, 10086889932), (3, 6724593288), (4, 5043444966), (6, 3362296644), (7, 2881968552), (8, 2521722483), (9, 2241531096), (12, 1681148322), (14, 1440984276), (18, 1120765548), (21, 960656184), (24, 840574161), (27, 747177032), (28, 720492138), (36, 560382774), (42, 480328092), (54, 373588516), (56, 360246069), (63, 320218728), (67, 301101192), (72, 280191387), (84, 240164046), (97, 207977112), (108, 186794258), (126, 160109364), (134, 150550596), (168, 120082023), (189, 106739576), (194, 103988556), (201, 100367064), (216, 93397129), (252, 80054682), (268, 75275298), (291, 69325704), (378, 53369788), (388, 51994278), (402, 50183532), (469, 43014456), (504, 40027341), (536, 37637649), (582, 34662852), (603, 33455688), (679, 29711016), (756, 26684894), (776, 25997139), (804, 25091766), (873, 23108568), (938, 21507228), (1164, 17331426), (1206, 16727844), (1358, 14855508), (1407, 14338152), (1512, 13342447), (1608, 12545883), (1746, 11554284), (1809, 11151896), (1876, 10753614), (2037, 9903672), (2053, 9826488), (2328, 8665713), (2412, 8363922), (2619, 7702856), (2716, 7427754), (2814, 7169076), (3492, 5777142), (3618, 5575948), (3752, 5376807), (4074, 4951836), (4106, 4913244), (4221, 4779384), (4824, 4181961), (5238, 3851428), (5432, 3713877), (5628, 3584538), (6111, 3301224), (6159, 3275496), (6499, 3104136), (6984, 2888571), (7236, 2787974), (8148, 2475918), (8212, 2456622), (8442, 2389692), (10476, 1925714), (11256, 1792269), (12222, 1650612), (12318, 1637748), (12663, 1593128), (12998, 1552068), (14371, 1403784), (14472, 1393987), (16296, 1237959), (16424, 1228311), (16884, 1194846), (18333, 1100408), (18477, 1091832), (19497, 1034712), (20952, 962857), (24444, 825306), (24636, 818874), (25326, 796564), (25996, 776034), (28742, 701892), (33768, 597423), (36666, 550204), (36954, 545916), (38994, 517356), (43113, 467928), (45493, 443448), (48888, 412653), (49272, 409437), (50652, 398282), (51992, 388017), (55431, 363944), (57484, 350946), (58491, 344904), (73332, 275102), (73908, 272958), (77988, 258678), (86226, 233964), (90986, 221724), (101304, 199141), (110862, 181972), (114968, 175473), (116982, 172452), (129339, 155976), (136479, 147816), (137551, 146664)]