20938017024

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 576

約数和(自身を含む): 69594112000

約数和(自身を除く): 48656094976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 37, 38, 48, 54, 57, 62, 64, 72, 74, 76, 93, 96, 108, 111, 114, 124, 128, 139, 144, 148, 152, 171, 186, 192, 216, 222, 228, 248, 256, 278, 279, 288, 296, 304, 333, 342, 372, 384, 417, 432, 444, 456, 496, 513, 556, 558, 576, 589, 592, 608, 666, 684, 703, 744, 768, 834, 837, 864, 888, 912, 992, 999, 1026, 1112, 1116, 1147, 1152, 1178, 1184, 1216, 1251, 1332, 1368, 1406, 1488, 1668, 1674, 1728, 1767, 1776, 1824, 1984, 1998, 2052, 2109, 2224, 2232, 2294, 2304, 2356, 2368, 2432, 2502, 2641, 2664, 2736, 2812, 2976, 3336, 3348, 3441, 3456, 3534, 3552, 3648, 3753, 3968, 3996, 4104, 4218, 4309, 4448, 4464, 4588, 4712, 4736, 4864, 5004, 5143, 5282, 5301, 5328, 5472, 5624, 5952, 6327, 6672, 6696, 6882, 6912, 7068, 7104, 7296, 7506, 7923, 7936, 7992, 8208, 8436, 8618, 8896, 8928, 9176, 9424, 9472, 10008, 10286, 10323, 10564, 10602, 10656, 10944, 11248, 11904, 12654, 12927, 13344, 13392, 13764, 14136, 14208, 14592, 15012, 15429, 15846, 15903, 15984, 16416, 16872, 17236, 17792, 17856, 18352, 18848, 18981, 20016, 20572, 20646, 21128, 21204, 21312, 21793, 21888, 22496, 23769, 23808, 25308, 25854, 26688, 26784, 27528, 28272, 28416, 30024, 30858, 30969, 31692, 31806, 31968, 32832, 33744, 34472, 35584, 35712, 36704, 37696, 37962, 38781, 40032, 41144, 41292, 42256, 42408, 42624, 43586, 43776, 44992, 46287, 47538, 50616, 51708, 53376, 53568, 55056, 56544, 60048, 61716, 61938, 63384, 63612, 63936, 65379, 65664, 67488, 68944, 71307, 71424, 73408, 75392, 75924, 77562, 80064, 81871, 82288, 82584, 84512, 84816, 85248, 87172, 89984, 92574, 95076, 97717, 101232, 103416, 106752, 107136, 110112, 113088, 116343, 120096, 123432, 123876, 126768, 127224, 127872, 130758, 131328, 134976, 137888, 138861, 142614, 146816, 150784, 151848, 155124, 159433, 160128, 163742, 164576, 165168, 169024, 169632, 174344, 179968, 185148, 190152, 195434, 196137, 202464, 206832, 214272, 220224, 226176, 232686, 240192, 245613, 246864, 247752, 253536, 254448, 255744, 261516, 269952, 275776, 277722, 285228, 293151, 293632, 303696, 310248, 318866, 320256, 327484, 329152, 330336, 338048, 339264, 348688, 370296, 380304, 390868, 392274, 404928, 413664, 440448, 452352, 465372, 478299, 480384, 491226, 493728, 495504, 507072, 508896, 523032, 539904, 551552, 555444, 570456, 586302, 588411, 607392, 620496, 637732, 654968, 658304, 660672, 676096, 678528, 697376, 736839, 740592, 760608, 781736, 784548, 809856, 827328, 879453, 880896, 930744, 956598, 960768, 982452, 987456, 991008, 1014144, 1017792, 1046064, 1103104, 1110888, 1140912, 1172604, 1176822, 1214784, 1240992, 1275464, 1309936, 1316608, 1321344, 1357056, 1394752, 1434897, 1473678, 1481184, 1521216, 1563472, 1569096, 1619712, 1654656, 1758906, 1861488, 1913196, 1964904, 1974912, 1982016, 2028288, 2035584, 2092128, 2210517, 2221776, 2281824, 2345208, 2353644, 2429568, 2481984, 2550928, 2619872, 2638359, 2642688, 2789504, 2869794, 2947356, 2962368, 3029227, 3042432, 3126944, 3138192, 3309312, 3517812, 3722976, 3826392, 3929808, 3949824, 3964032, 4071168, 4184256, 4304691, 4421034, 4443552, 4563648, 4690416, 4707288, 4859136, 4963968, 5101856, 5239744, 5276718, 5579008, 5739588, 5894712, 5924736, 6058454, 6084864, 6253888, 6276384, 7035624, 7445952, 7652784, 7859616, 7928064, 8368512, 8609382, 8842068, 8887104, 9087681, 9127296, 9380832, 9414576, 9927936, 10203712, 10479488, 10553436, 11479176, 11789424, 11849472, 12116908, 12507776, 12552768, 14071248, 14891904, 15305568, 15719232, 16737024, 17218764, 17684136, 17774208, 18175362, 18254592, 18761664, 18829152, 20407424, 20958976, 21106872, 22958352, 23578848, 24233816, 25015552, 25105536, 27263043, 28142496, 29783808, 30611136, 31438464, 34437528, 35368272, 35548416, 36350724, 37523328, 37658304, 40814848, 42213744, 45916704, 47157696, 48467632, 50211072, 54526086, 56284992, 61222272, 62876928, 68875056, 70736544, 72701448, 75046656, 75316608, 81789129, 84427488, 91833408, 94315392, 96935264, 109052172, 112569984, 122444544, 137750112, 141473088, 145402896, 150633216, 163578258, 168854976, 183666816, 188630784, 193870528, 218104344, 225139968, 275500224, 282946176, 290805792, 327156516, 337709952, 367333632, 387741056, 436208688, 551000448, 565892352, 581611584, 654313032, 675419904, 775482112, 872417376, 1102000896, 1163223168, 1308626064, 1744834752, 2326446336, 2617252128, 3489669504, 5234504256, 6979339008, 10469008512, 20938017024]

約数ペア:

[(1, 20938017024), (2, 10469008512), (3, 6979339008), (4, 5234504256), (6, 3489669504), (8, 2617252128), (9, 2326446336), (12, 1744834752), (16, 1308626064), (18, 1163223168), (19, 1102000896), (24, 872417376), (27, 775482112), (31, 675419904), (32, 654313032), (36, 581611584), (37, 565892352), (38, 551000448), (48, 436208688), (54, 387741056), (57, 367333632), (62, 337709952), (64, 327156516), (72, 290805792), (74, 282946176), (76, 275500224), (93, 225139968), (96, 218104344), (108, 193870528), (111, 188630784), (114, 183666816), (124, 168854976), (128, 163578258), (139, 150633216), (144, 145402896), (148, 141473088), (152, 137750112), (171, 122444544), (186, 112569984), (192, 109052172), (216, 96935264), (222, 94315392), (228, 91833408), (248, 84427488), (256, 81789129), (278, 75316608), (279, 75046656), (288, 72701448), (296, 70736544), (304, 68875056), (333, 62876928), (342, 61222272), (372, 56284992), (384, 54526086), (417, 50211072), (432, 48467632), (444, 47157696), (456, 45916704), (496, 42213744), (513, 40814848), (556, 37658304), (558, 37523328), (576, 36350724), (589, 35548416), (592, 35368272), (608, 34437528), (666, 31438464), (684, 30611136), (703, 29783808), (744, 28142496), (768, 27263043), (834, 25105536), (837, 25015552), (864, 24233816), (888, 23578848), (912, 22958352), (992, 21106872), (999, 20958976), (1026, 20407424), (1112, 18829152), (1116, 18761664), (1147, 18254592), (1152, 18175362), (1178, 17774208), (1184, 17684136), (1216, 17218764), (1251, 16737024), (1332, 15719232), (1368, 15305568), (1406, 14891904), (1488, 14071248), (1668, 12552768), (1674, 12507776), (1728, 12116908), (1767, 11849472), (1776, 11789424), (1824, 11479176), (1984, 10553436), (1998, 10479488), (2052, 10203712), (2109, 9927936), (2224, 9414576), (2232, 9380832), (2294, 9127296), (2304, 9087681), (2356, 8887104), (2368, 8842068), (2432, 8609382), (2502, 8368512), (2641, 7928064), (2664, 7859616), (2736, 7652784), (2812, 7445952), (2976, 7035624), (3336, 6276384), (3348, 6253888), (3441, 6084864), (3456, 6058454), (3534, 5924736), (3552, 5894712), (3648, 5739588), (3753, 5579008), (3968, 5276718), (3996, 5239744), (4104, 5101856), (4218, 4963968), (4309, 4859136), (4448, 4707288), (4464, 4690416), (4588, 4563648), (4712, 4443552), (4736, 4421034), (4864, 4304691), (5004, 4184256), (5143, 4071168), (5282, 3964032), (5301, 3949824), (5328, 3929808), (5472, 3826392), (5624, 3722976), (5952, 3517812), (6327, 3309312), (6672, 3138192), (6696, 3126944), (6882, 3042432), (6912, 3029227), (7068, 2962368), (7104, 2947356), (7296, 2869794), (7506, 2789504), (7923, 2642688), (7936, 2638359), (7992, 2619872), (8208, 2550928), (8436, 2481984), (8618, 2429568), (8896, 2353644), (8928, 2345208), (9176, 2281824), (9424, 2221776), (9472, 2210517), (10008, 2092128), (10286, 2035584), (10323, 2028288), (10564, 1982016), (10602, 1974912), (10656, 1964904), (10944, 1913196), (11248, 1861488), (11904, 1758906), (12654, 1654656), (12927, 1619712), (13344, 1569096), (13392, 1563472), (13764, 1521216), (14136, 1481184), (14208, 1473678), (14592, 1434897), (15012, 1394752), (15429, 1357056), (15846, 1321344), (15903, 1316608), (15984, 1309936), (16416, 1275464), (16872, 1240992), (17236, 1214784), (17792, 1176822), (17856, 1172604), (18352, 1140912), (18848, 1110888), (18981, 1103104), (20016, 1046064), (20572, 1017792), (20646, 1014144), (21128, 991008), (21204, 987456), (21312, 982452), (21793, 960768), (21888, 956598), (22496, 930744), (23769, 880896), (23808, 879453), (25308, 827328), (25854, 809856), (26688, 784548), (26784, 781736), (27528, 760608), (28272, 740592), (28416, 736839), (30024, 697376), (30858, 678528), (30969, 676096), (31692, 660672), (31806, 658304), (31968, 654968), (32832, 637732), (33744, 620496), (34472, 607392), (35584, 588411), (35712, 586302), (36704, 570456), (37696, 555444), (37962, 551552), (38781, 539904), (40032, 523032), (41144, 508896), (41292, 507072), (42256, 495504), (42408, 493728), (42624, 491226), (43586, 480384), (43776, 478299), (44992, 465372), (46287, 452352), (47538, 440448), (50616, 413664), (51708, 404928), (53376, 392274), (53568, 390868), (55056, 380304), (56544, 370296), (60048, 348688), (61716, 339264), (61938, 338048), (63384, 330336), (63612, 329152), (63936, 327484), (65379, 320256), (65664, 318866), (67488, 310248), (68944, 303696), (71307, 293632), (71424, 293151), (73408, 285228), (75392, 277722), (75924, 275776), (77562, 269952), (80064, 261516), (81871, 255744), (82288, 254448), (82584, 253536), (84512, 247752), (84816, 246864), (85248, 245613), (87172, 240192), (89984, 232686), (92574, 226176), (95076, 220224), (97717, 214272), (101232, 206832), (103416, 202464), (106752, 196137), (107136, 195434), (110112, 190152), (113088, 185148), (116343, 179968), (120096, 174344), (123432, 169632), (123876, 169024), (126768, 165168), (127224, 164576), (127872, 163742), (130758, 160128), (131328, 159433), (134976, 155124), (137888, 151848), (138861, 150784), (142614, 146816)]