20490132096

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1272

約数の個数: 384

約数和(自身を含む): 71936242560

約数和(自身を除く): 51446110464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 137, 144, 153, 168, 192, 204, 224, 238, 252, 272, 274, 288, 306, 336, 357, 384, 408, 411, 448, 476, 504, 544, 548, 576, 612, 672, 714, 816, 822, 896, 952, 959, 1008, 1071, 1088, 1091, 1096, 1152, 1224, 1233, 1344, 1428, 1632, 1644, 1904, 1918, 2016, 2142, 2176, 2182, 2192, 2329, 2448, 2466, 2688, 2856, 2877, 3264, 3273, 3288, 3808, 3836, 4032, 4284, 4364, 4384, 4658, 4896, 4932, 5712, 5754, 6528, 6546, 6576, 6987, 7616, 7637, 7672, 8064, 8568, 8631, 8728, 8768, 9316, 9792, 9819, 9864, 11424, 11508, 13092, 13152, 13974, 15232, 15274, 15344, 16303, 17136, 17262, 17456, 17536, 18547, 18632, 19584, 19638, 19728, 20961, 22848, 22911, 23016, 26184, 26304, 27948, 30548, 30688, 32606, 34272, 34524, 34912, 37094, 37264, 39276, 39456, 41922, 45696, 45822, 46032, 48909, 52368, 52608, 55641, 55896, 61096, 61376, 65212, 68544, 68733, 69048, 69824, 74188, 74528, 78552, 78912, 83844, 91644, 92064, 97818, 104736, 111282, 111792, 122192, 122752, 129829, 130424, 137088, 137466, 138096, 139648, 146727, 148376, 149056, 149467, 157104, 157824, 166923, 167688, 183288, 184128, 195636, 209472, 222564, 223584, 244384, 259658, 260848, 274932, 276192, 293454, 296752, 298112, 298934, 314208, 333846, 335376, 366576, 368256, 389487, 391272, 418944, 445128, 447168, 448401, 488768, 519316, 521696, 549864, 552384, 586908, 593504, 597868, 628416, 667692, 670752, 733152, 778974, 782544, 890256, 894336, 896802, 977536, 1038632, 1043392, 1046269, 1099728, 1104768, 1168461, 1173816, 1187008, 1195736, 1256832, 1335384, 1341504, 1345203, 1466304, 1557948, 1565088, 1780512, 1793604, 2077264, 2086784, 2092538, 2199456, 2336922, 2347632, 2374016, 2391472, 2540939, 2670768, 2683008, 2690406, 2932608, 3115896, 3130176, 3138807, 3561024, 3587208, 4154528, 4185076, 4398912, 4673844, 4695264, 4782944, 5081878, 5341536, 5380812, 6231792, 6260352, 6277614, 7122048, 7174416, 7622817, 8309056, 8370152, 8797824, 9347688, 9390528, 9416421, 9565888, 10163756, 10683072, 10761624, 12463584, 12555228, 14348832, 15245634, 16618112, 16740304, 17786573, 18695376, 18781056, 18832842, 19131776, 20327512, 21366144, 21523248, 22868451, 24927168, 25110456, 28697664, 30491268, 33480608, 35573146, 37390752, 37665684, 40655024, 43046496, 45736902, 49854336, 50220912, 53359719, 57395328, 60982536, 66961216, 71146292, 74781504, 75331368, 81310048, 86092992, 91473804, 100441824, 106719438, 121965072, 133922432, 142292584, 149563008, 150662736, 160079157, 162620096, 172185984, 182947608, 200883648, 213438876, 243930144, 284585168, 301325472, 320158314, 325240192, 365895216, 401767296, 426877752, 487860288, 569170336, 602650944, 640316628, 731790432, 853755504, 975720576, 1138340672, 1205301888, 1280633256, 1463580864, 1707511008, 2276681344, 2561266512, 2927161728, 3415022016, 5122533024, 6830044032, 10245066048, 20490132096]

約数ペア:

[(1, 20490132096), (2, 10245066048), (3, 6830044032), (4, 5122533024), (6, 3415022016), (7, 2927161728), (8, 2561266512), (9, 2276681344), (12, 1707511008), (14, 1463580864), (16, 1280633256), (17, 1205301888), (18, 1138340672), (21, 975720576), (24, 853755504), (28, 731790432), (32, 640316628), (34, 602650944), (36, 569170336), (42, 487860288), (48, 426877752), (51, 401767296), (56, 365895216), (63, 325240192), (64, 320158314), (68, 301325472), (72, 284585168), (84, 243930144), (96, 213438876), (102, 200883648), (112, 182947608), (119, 172185984), (126, 162620096), (128, 160079157), (136, 150662736), (137, 149563008), (144, 142292584), (153, 133922432), (168, 121965072), (192, 106719438), (204, 100441824), (224, 91473804), (238, 86092992), (252, 81310048), (272, 75331368), (274, 74781504), (288, 71146292), (306, 66961216), (336, 60982536), (357, 57395328), (384, 53359719), (408, 50220912), (411, 49854336), (448, 45736902), (476, 43046496), (504, 40655024), (544, 37665684), (548, 37390752), (576, 35573146), (612, 33480608), (672, 30491268), (714, 28697664), (816, 25110456), (822, 24927168), (896, 22868451), (952, 21523248), (959, 21366144), (1008, 20327512), (1071, 19131776), (1088, 18832842), (1091, 18781056), (1096, 18695376), (1152, 17786573), (1224, 16740304), (1233, 16618112), (1344, 15245634), (1428, 14348832), (1632, 12555228), (1644, 12463584), (1904, 10761624), (1918, 10683072), (2016, 10163756), (2142, 9565888), (2176, 9416421), (2182, 9390528), (2192, 9347688), (2329, 8797824), (2448, 8370152), (2466, 8309056), (2688, 7622817), (2856, 7174416), (2877, 7122048), (3264, 6277614), (3273, 6260352), (3288, 6231792), (3808, 5380812), (3836, 5341536), (4032, 5081878), (4284, 4782944), (4364, 4695264), (4384, 4673844), (4658, 4398912), (4896, 4185076), (4932, 4154528), (5712, 3587208), (5754, 3561024), (6528, 3138807), (6546, 3130176), (6576, 3115896), (6987, 2932608), (7616, 2690406), (7637, 2683008), (7672, 2670768), (8064, 2540939), (8568, 2391472), (8631, 2374016), (8728, 2347632), (8768, 2336922), (9316, 2199456), (9792, 2092538), (9819, 2086784), (9864, 2077264), (11424, 1793604), (11508, 1780512), (13092, 1565088), (13152, 1557948), (13974, 1466304), (15232, 1345203), (15274, 1341504), (15344, 1335384), (16303, 1256832), (17136, 1195736), (17262, 1187008), (17456, 1173816), (17536, 1168461), (18547, 1104768), (18632, 1099728), (19584, 1046269), (19638, 1043392), (19728, 1038632), (20961, 977536), (22848, 896802), (22911, 894336), (23016, 890256), (26184, 782544), (26304, 778974), (27948, 733152), (30548, 670752), (30688, 667692), (32606, 628416), (34272, 597868), (34524, 593504), (34912, 586908), (37094, 552384), (37264, 549864), (39276, 521696), (39456, 519316), (41922, 488768), (45696, 448401), (45822, 447168), (46032, 445128), (48909, 418944), (52368, 391272), (52608, 389487), (55641, 368256), (55896, 366576), (61096, 335376), (61376, 333846), (65212, 314208), (68544, 298934), (68733, 298112), (69048, 296752), (69824, 293454), (74188, 276192), (74528, 274932), (78552, 260848), (78912, 259658), (83844, 244384), (91644, 223584), (92064, 222564), (97818, 209472), (104736, 195636), (111282, 184128), (111792, 183288), (122192, 167688), (122752, 166923), (129829, 157824), (130424, 157104), (137088, 149467), (137466, 149056), (138096, 148376), (139648, 146727)]