20965718592

素因数分解:

$2^6\times 3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:965

約数の個数: 560

約数和(自身を含む): 78138121600

約数和(自身を除く): 57172403008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 162, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 324, 336, 343, 351, 364, 378, 392, 416, 432, 441, 448, 468, 504, 546, 567, 576, 588, 624, 637, 648, 672, 686, 702, 728, 756, 784, 819, 832, 864, 882, 907, 936, 1008, 1029, 1053, 1092, 1134, 1176, 1248, 1274, 1296, 1323, 1344, 1372, 1404, 1456, 1512, 1568, 1638, 1728, 1764, 1814, 1872, 1911, 2016, 2058, 2106, 2184, 2268, 2352, 2457, 2496, 2548, 2592, 2646, 2721, 2744, 2808, 2912, 3024, 3087, 3136, 3276, 3528, 3628, 3744, 3822, 3969, 4032, 4116, 4212, 4368, 4459, 4536, 4704, 4914, 5096, 5184, 5292, 5442, 5488, 5616, 5733, 5824, 6048, 6174, 6349, 6552, 7056, 7256, 7371, 7488, 7644, 7938, 8163, 8232, 8424, 8736, 8918, 9072, 9261, 9408, 9828, 10192, 10584, 10884, 10976, 11232, 11466, 11791, 12096, 12348, 12698, 13104, 13377, 14112, 14512, 14742, 15288, 15876, 16326, 16464, 16848, 17199, 17472, 17836, 18144, 18522, 19047, 19656, 20384, 21168, 21768, 21952, 22464, 22932, 23582, 24489, 24696, 25396, 26208, 26754, 27783, 28224, 29024, 29484, 30576, 31752, 32652, 32928, 33696, 34398, 35373, 35672, 36288, 37044, 38094, 39312, 40131, 40768, 42336, 43536, 44443, 45864, 47164, 48978, 49392, 50792, 51597, 52416, 53508, 55566, 57141, 58048, 58968, 61152, 63504, 65304, 65856, 67392, 68796, 70746, 71344, 73467, 74088, 76188, 78624, 80262, 82537, 84672, 87072, 88886, 91728, 94328, 97956, 98784, 101584, 103194, 106119, 107016, 111132, 114282, 117936, 120393, 122304, 127008, 130608, 133329, 137592, 141492, 142688, 146934, 148176, 152376, 157248, 160524, 165074, 171423, 174144, 177772, 183456, 188656, 195912, 197568, 203168, 206388, 212238, 214032, 222264, 228564, 235872, 240786, 247611, 254016, 261216, 266658, 275184, 282984, 285376, 293868, 296352, 304752, 311101, 318357, 321048, 330148, 342846, 355544, 361179, 366912, 377312, 391824, 399987, 406336, 412776, 424476, 428064, 444528, 457128, 471744, 481572, 495222, 514269, 522432, 533316, 550368, 565968, 577759, 587736, 592704, 609504, 622202, 636714, 642096, 660296, 685692, 711088, 722358, 742833, 754624, 783648, 799974, 825552, 848952, 856128, 889056, 914256, 933303, 955071, 963144, 990444, 1028538, 1066632, 1100736, 1131936, 1155518, 1175472, 1199961, 1219008, 1244404, 1273428, 1284192, 1320592, 1371384, 1422176, 1444716, 1485666, 1567296, 1599948, 1651104, 1697904, 1733277, 1778112, 1828512, 1866606, 1910142, 1926288, 1980888, 2057076, 2133264, 2228499, 2263872, 2311036, 2350944, 2399922, 2488808, 2546856, 2568384, 2641184, 2742768, 2799909, 2844352, 2889432, 2971332, 3199896, 3302208, 3395808, 3466554, 3599883, 3657024, 3733212, 3820284, 3852576, 3961776, 4044313, 4114152, 4266528, 4456998, 4622072, 4701888, 4799844, 4977616, 5093712, 5199831, 5282368, 5485536, 5599818, 5778864, 5942664, 6399792, 6685497, 6791616, 6933108, 7199766, 7466424, 7640568, 7705152, 7923552, 8088626, 8228304, 8399727, 8533056, 8913996, 9244144, 9599688, 9955232, 10187424, 10399662, 10971072, 11199636, 11557728, 11885328, 12132939, 12799584, 13370994, 13866216, 14399532, 14932848, 15281136, 15599493, 15847104, 16177252, 16456608, 16799454, 17827992, 18488288, 19199376, 19910464, 20374848, 20799324, 22399272, 23115456, 23770656, 24265878, 25199181, 25599168, 26741988, 27732432, 28799064, 29865696, 30562272, 31198986, 32354504, 32913216, 33598908, 35655984, 36398817, 36976576, 38398752, 41598648, 44798544, 46798479, 47541312, 48531756, 50398362, 53483976, 55464864, 57598128, 59731392, 61124544, 62397972, 64709008, 67197816, 71311968, 72797634, 76797504, 83197296, 89597088, 93596958, 97063512, 100796724, 106967952, 109196451, 110929728, 115196256, 124795944, 129418016, 134395632, 142623936, 145595268, 166394592, 179194176, 187193916, 194127024, 201593448, 213935904, 218392902, 230392512, 249591888, 258836032, 268791264, 291190536, 327589353, 332789184, 374387832, 388254048, 403186896, 427871808, 436785804, 499183776, 537582528, 582381072, 655178706, 748775664, 776508096, 806373792, 873571608, 998367552, 1164762144, 1310357412, 1497551328, 1612747584, 1747143216, 2329524288, 2620714824, 2995102656, 3494286432, 5241429648, 6988572864, 10482859296, 20965718592]

約数ペア:

[(1, 20965718592), (2, 10482859296), (3, 6988572864), (4, 5241429648), (6, 3494286432), (7, 2995102656), (8, 2620714824), (9, 2329524288), (12, 1747143216), (13, 1612747584), (14, 1497551328), (16, 1310357412), (18, 1164762144), (21, 998367552), (24, 873571608), (26, 806373792), (27, 776508096), (28, 748775664), (32, 655178706), (36, 582381072), (39, 537582528), (42, 499183776), (48, 436785804), (49, 427871808), (52, 403186896), (54, 388254048), (56, 374387832), (63, 332789184), (64, 327589353), (72, 291190536), (78, 268791264), (81, 258836032), (84, 249591888), (91, 230392512), (96, 218392902), (98, 213935904), (104, 201593448), (108, 194127024), (112, 187193916), (117, 179194176), (126, 166394592), (144, 145595268), (147, 142623936), (156, 134395632), (162, 129418016), (168, 124795944), (182, 115196256), (189, 110929728), (192, 109196451), (196, 106967952), (208, 100796724), (216, 97063512), (224, 93596958), (234, 89597088), (252, 83197296), (273, 76797504), (288, 72797634), (294, 71311968), (312, 67197816), (324, 64709008), (336, 62397972), (343, 61124544), (351, 59731392), (364, 57598128), (378, 55464864), (392, 53483976), (416, 50398362), (432, 48531756), (441, 47541312), (448, 46798479), (468, 44798544), (504, 41598648), (546, 38398752), (567, 36976576), (576, 36398817), (588, 35655984), (624, 33598908), (637, 32913216), (648, 32354504), (672, 31198986), (686, 30562272), (702, 29865696), (728, 28799064), (756, 27732432), (784, 26741988), (819, 25599168), (832, 25199181), (864, 24265878), (882, 23770656), (907, 23115456), (936, 22399272), (1008, 20799324), (1029, 20374848), (1053, 19910464), (1092, 19199376), (1134, 18488288), (1176, 17827992), (1248, 16799454), (1274, 16456608), (1296, 16177252), (1323, 15847104), (1344, 15599493), (1372, 15281136), (1404, 14932848), (1456, 14399532), (1512, 13866216), (1568, 13370994), (1638, 12799584), (1728, 12132939), (1764, 11885328), (1814, 11557728), (1872, 11199636), (1911, 10971072), (2016, 10399662), (2058, 10187424), (2106, 9955232), (2184, 9599688), (2268, 9244144), (2352, 8913996), (2457, 8533056), (2496, 8399727), (2548, 8228304), (2592, 8088626), (2646, 7923552), (2721, 7705152), (2744, 7640568), (2808, 7466424), (2912, 7199766), (3024, 6933108), (3087, 6791616), (3136, 6685497), (3276, 6399792), (3528, 5942664), (3628, 5778864), (3744, 5599818), (3822, 5485536), (3969, 5282368), (4032, 5199831), (4116, 5093712), (4212, 4977616), (4368, 4799844), (4459, 4701888), (4536, 4622072), (4704, 4456998), (4914, 4266528), (5096, 4114152), (5184, 4044313), (5292, 3961776), (5442, 3852576), (5488, 3820284), (5616, 3733212), (5733, 3657024), (5824, 3599883), (6048, 3466554), (6174, 3395808), (6349, 3302208), (6552, 3199896), (7056, 2971332), (7256, 2889432), (7371, 2844352), (7488, 2799909), (7644, 2742768), (7938, 2641184), (8163, 2568384), (8232, 2546856), (8424, 2488808), (8736, 2399922), (8918, 2350944), (9072, 2311036), (9261, 2263872), (9408, 2228499), (9828, 2133264), (10192, 2057076), (10584, 1980888), (10884, 1926288), (10976, 1910142), (11232, 1866606), (11466, 1828512), (11791, 1778112), (12096, 1733277), (12348, 1697904), (12698, 1651104), (13104, 1599948), (13377, 1567296), (14112, 1485666), (14512, 1444716), (14742, 1422176), (15288, 1371384), (15876, 1320592), (16326, 1284192), (16464, 1273428), (16848, 1244404), (17199, 1219008), (17472, 1199961), (17836, 1175472), (18144, 1155518), (18522, 1131936), (19047, 1100736), (19656, 1066632), (20384, 1028538), (21168, 990444), (21768, 963144), (21952, 955071), (22464, 933303), (22932, 914256), (23582, 889056), (24489, 856128), (24696, 848952), (25396, 825552), (26208, 799974), (26754, 783648), (27783, 754624), (28224, 742833), (29024, 722358), (29484, 711088), (30576, 685692), (31752, 660296), (32652, 642096), (32928, 636714), (33696, 622202), (34398, 609504), (35373, 592704), (35672, 587736), (36288, 577759), (37044, 565968), (38094, 550368), (39312, 533316), (40131, 522432), (40768, 514269), (42336, 495222), (43536, 481572), (44443, 471744), (45864, 457128), (47164, 444528), (48978, 428064), (49392, 424476), (50792, 412776), (51597, 406336), (52416, 399987), (53508, 391824), (55566, 377312), (57141, 366912), (58048, 361179), (58968, 355544), (61152, 342846), (63504, 330148), (65304, 321048), (65856, 318357), (67392, 311101), (68796, 304752), (70746, 296352), (71344, 293868), (73467, 285376), (74088, 282984), (76188, 275184), (78624, 266658), (80262, 261216), (82537, 254016), (84672, 247611), (87072, 240786), (88886, 235872), (91728, 228564), (94328, 222264), (97956, 214032), (98784, 212238), (101584, 206388), (103194, 203168), (106119, 197568), (107016, 195912), (111132, 188656), (114282, 183456), (117936, 177772), (120393, 174144), (122304, 171423), (127008, 165074), (130608, 160524), (133329, 157248), (137592, 152376), (141492, 148176), (142688, 146934)]