20403504576

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4013}}^1$

素因数の和:4148

約数の個数: 336

約数和(自身を含む): 72739203264

約数和(自身を除く): 52335698688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 97, 104, 112, 117, 126, 144, 156, 168, 182, 192, 194, 208, 224, 234, 252, 273, 288, 291, 312, 336, 364, 388, 416, 448, 468, 504, 546, 576, 582, 624, 672, 679, 728, 776, 819, 832, 873, 936, 1008, 1092, 1164, 1248, 1261, 1344, 1358, 1456, 1552, 1638, 1746, 1872, 2016, 2037, 2184, 2328, 2496, 2522, 2716, 2912, 3104, 3276, 3492, 3744, 3783, 4013, 4032, 4074, 4368, 4656, 5044, 5432, 5824, 6111, 6208, 6552, 6984, 7488, 7566, 8026, 8148, 8736, 8827, 9312, 10088, 10864, 11349, 12039, 12222, 13104, 13968, 15132, 16052, 16296, 17472, 17654, 18624, 20176, 21728, 22698, 24078, 24444, 26208, 26481, 27936, 28091, 30264, 32104, 32592, 35308, 36117, 40352, 43456, 45396, 48156, 48888, 52169, 52416, 52962, 55872, 56182, 60528, 64208, 65184, 70616, 72234, 79443, 80704, 84273, 90792, 96312, 97776, 104338, 105924, 112364, 121056, 128416, 130368, 141232, 144468, 156507, 158886, 168546, 181584, 192624, 195552, 208676, 211848, 224728, 242112, 252819, 256832, 282464, 288936, 313014, 317772, 337092, 363168, 365183, 385248, 389261, 391104, 417352, 423696, 449456, 469521, 505638, 564928, 577872, 626028, 635544, 674184, 726336, 730366, 770496, 778522, 834704, 847392, 898912, 939042, 1011276, 1095549, 1155744, 1167783, 1252056, 1271088, 1348368, 1460732, 1557044, 1669408, 1694784, 1797824, 1878084, 2022552, 2191098, 2311488, 2335566, 2504112, 2542176, 2696736, 2724827, 2921464, 3114088, 3286647, 3338816, 3503349, 3756168, 4045104, 4382196, 4671132, 5008224, 5060393, 5084352, 5393472, 5449654, 5842928, 6228176, 6573294, 7006698, 7512336, 8090208, 8174481, 8764392, 9342264, 10016448, 10120786, 10899308, 11685856, 12456352, 13146588, 14013396, 15024672, 15181179, 16180416, 16348962, 17528784, 18684528, 20241572, 21798616, 23371712, 24523443, 24912704, 26293176, 28026792, 30049344, 30362358, 32697924, 35057568, 35422751, 37369056, 40483144, 43597232, 45543537, 49046886, 52586352, 56053584, 60724716, 65395848, 70115136, 70845502, 74738112, 80966288, 87194464, 91087074, 98093772, 105172704, 106268253, 112107168, 121449432, 130791696, 141691004, 161932576, 174388928, 182174148, 196187544, 210345408, 212536506, 224214336, 242898864, 261583392, 283382008, 318804759, 323865152, 364348296, 392375088, 425073012, 485797728, 523166784, 566764016, 637609518, 728696592, 784750176, 850146024, 971595456, 1133528032, 1275219036, 1457393184, 1569500352, 1700292048, 2267056064, 2550438072, 2914786368, 3400584096, 5100876144, 6801168192, 10201752288, 20403504576]

約数ペア:

[(1, 20403504576), (2, 10201752288), (3, 6801168192), (4, 5100876144), (6, 3400584096), (7, 2914786368), (8, 2550438072), (9, 2267056064), (12, 1700292048), (13, 1569500352), (14, 1457393184), (16, 1275219036), (18, 1133528032), (21, 971595456), (24, 850146024), (26, 784750176), (28, 728696592), (32, 637609518), (36, 566764016), (39, 523166784), (42, 485797728), (48, 425073012), (52, 392375088), (56, 364348296), (63, 323865152), (64, 318804759), (72, 283382008), (78, 261583392), (84, 242898864), (91, 224214336), (96, 212536506), (97, 210345408), (104, 196187544), (112, 182174148), (117, 174388928), (126, 161932576), (144, 141691004), (156, 130791696), (168, 121449432), (182, 112107168), (192, 106268253), (194, 105172704), (208, 98093772), (224, 91087074), (234, 87194464), (252, 80966288), (273, 74738112), (288, 70845502), (291, 70115136), (312, 65395848), (336, 60724716), (364, 56053584), (388, 52586352), (416, 49046886), (448, 45543537), (468, 43597232), (504, 40483144), (546, 37369056), (576, 35422751), (582, 35057568), (624, 32697924), (672, 30362358), (679, 30049344), (728, 28026792), (776, 26293176), (819, 24912704), (832, 24523443), (873, 23371712), (936, 21798616), (1008, 20241572), (1092, 18684528), (1164, 17528784), (1248, 16348962), (1261, 16180416), (1344, 15181179), (1358, 15024672), (1456, 14013396), (1552, 13146588), (1638, 12456352), (1746, 11685856), (1872, 10899308), (2016, 10120786), (2037, 10016448), (2184, 9342264), (2328, 8764392), (2496, 8174481), (2522, 8090208), (2716, 7512336), (2912, 7006698), (3104, 6573294), (3276, 6228176), (3492, 5842928), (3744, 5449654), (3783, 5393472), (4013, 5084352), (4032, 5060393), (4074, 5008224), (4368, 4671132), (4656, 4382196), (5044, 4045104), (5432, 3756168), (5824, 3503349), (6111, 3338816), (6208, 3286647), (6552, 3114088), (6984, 2921464), (7488, 2724827), (7566, 2696736), (8026, 2542176), (8148, 2504112), (8736, 2335566), (8827, 2311488), (9312, 2191098), (10088, 2022552), (10864, 1878084), (11349, 1797824), (12039, 1694784), (12222, 1669408), (13104, 1557044), (13968, 1460732), (15132, 1348368), (16052, 1271088), (16296, 1252056), (17472, 1167783), (17654, 1155744), (18624, 1095549), (20176, 1011276), (21728, 939042), (22698, 898912), (24078, 847392), (24444, 834704), (26208, 778522), (26481, 770496), (27936, 730366), (28091, 726336), (30264, 674184), (32104, 635544), (32592, 626028), (35308, 577872), (36117, 564928), (40352, 505638), (43456, 469521), (45396, 449456), (48156, 423696), (48888, 417352), (52169, 391104), (52416, 389261), (52962, 385248), (55872, 365183), (56182, 363168), (60528, 337092), (64208, 317772), (65184, 313014), (70616, 288936), (72234, 282464), (79443, 256832), (80704, 252819), (84273, 242112), (90792, 224728), (96312, 211848), (97776, 208676), (104338, 195552), (105924, 192624), (112364, 181584), (121056, 168546), (128416, 158886), (130368, 156507), (141232, 144468)]