20609799168

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:813

約数の個数: 352

約数和(自身を含む): 67086576640

約数和(自身を除く): 46476777472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 73, 76, 84, 96, 112, 114, 128, 133, 146, 152, 168, 192, 219, 224, 228, 256, 266, 292, 304, 336, 384, 399, 438, 448, 456, 511, 512, 532, 584, 608, 672, 691, 768, 798, 876, 896, 912, 1022, 1024, 1064, 1168, 1216, 1344, 1382, 1387, 1533, 1536, 1596, 1752, 1792, 1824, 2044, 2073, 2128, 2336, 2432, 2688, 2764, 2774, 3066, 3072, 3192, 3504, 3584, 3648, 4088, 4146, 4161, 4256, 4672, 4837, 4864, 5376, 5528, 5548, 6132, 6384, 7008, 7168, 7296, 8176, 8292, 8322, 8512, 9344, 9674, 9709, 9728, 10752, 11056, 11096, 12264, 12768, 13129, 14016, 14511, 14592, 16352, 16584, 16644, 17024, 18688, 19348, 19418, 19456, 21504, 22112, 22192, 24528, 25536, 26258, 28032, 29022, 29127, 29184, 32704, 33168, 33288, 34048, 37376, 38696, 38836, 39387, 44224, 44384, 49056, 50443, 51072, 52516, 56064, 58044, 58254, 58368, 65408, 66336, 66576, 68096, 74752, 77392, 77672, 78774, 88448, 88768, 91903, 98112, 100886, 102144, 105032, 112128, 116088, 116508, 130816, 132672, 133152, 136192, 151329, 154784, 155344, 157548, 176896, 177536, 183806, 196224, 201772, 204288, 210064, 224256, 232176, 233016, 261632, 265344, 266304, 275709, 302658, 309568, 310688, 315096, 353101, 353792, 355072, 367612, 392448, 403544, 408576, 420128, 464352, 466032, 523264, 530688, 532608, 551418, 605316, 619136, 621376, 630192, 706202, 707584, 710144, 735224, 784896, 807088, 840256, 928704, 932064, 958417, 1059303, 1061376, 1065216, 1102836, 1210632, 1238272, 1242752, 1260384, 1412404, 1420288, 1470448, 1569792, 1614176, 1680512, 1857408, 1864128, 1916834, 2118606, 2122752, 2130432, 2205672, 2421264, 2476544, 2485504, 2520768, 2824808, 2875251, 2940896, 3228352, 3361024, 3714816, 3728256, 3833668, 4237212, 4260864, 4411344, 4842528, 4953088, 4971008, 5041536, 5649616, 5750502, 5881792, 6456704, 6708919, 6722048, 7429632, 7456512, 7667336, 8474424, 8822688, 9685056, 9942016, 10083072, 11299232, 11501004, 11763584, 12913408, 13417838, 13444096, 14859264, 14913024, 15334672, 16948848, 17645376, 19370112, 20126757, 20166144, 22598464, 23002008, 23527168, 25826816, 26835676, 29826048, 30669344, 33897696, 35290752, 38740224, 40253514, 40332288, 45196928, 46004016, 47054336, 51653632, 53671352, 61338688, 67795392, 70581504, 77480448, 80507028, 90393856, 92008032, 94108672, 107342704, 122677376, 135590784, 141163008, 154960896, 161014056, 180787712, 184016064, 214685408, 245354752, 271181568, 282326016, 322028112, 361575424, 368032128, 429370816, 490709504, 542363136, 644056224, 736064256, 858741632, 981419008, 1084726272, 1288112448, 1472128512, 1717483264, 2576224896, 2944257024, 3434966528, 5152449792, 6869933056, 10304899584, 20609799168]

約数ペア:

[(1, 20609799168), (2, 10304899584), (3, 6869933056), (4, 5152449792), (6, 3434966528), (7, 2944257024), (8, 2576224896), (12, 1717483264), (14, 1472128512), (16, 1288112448), (19, 1084726272), (21, 981419008), (24, 858741632), (28, 736064256), (32, 644056224), (38, 542363136), (42, 490709504), (48, 429370816), (56, 368032128), (57, 361575424), (64, 322028112), (73, 282326016), (76, 271181568), (84, 245354752), (96, 214685408), (112, 184016064), (114, 180787712), (128, 161014056), (133, 154960896), (146, 141163008), (152, 135590784), (168, 122677376), (192, 107342704), (219, 94108672), (224, 92008032), (228, 90393856), (256, 80507028), (266, 77480448), (292, 70581504), (304, 67795392), (336, 61338688), (384, 53671352), (399, 51653632), (438, 47054336), (448, 46004016), (456, 45196928), (511, 40332288), (512, 40253514), (532, 38740224), (584, 35290752), (608, 33897696), (672, 30669344), (691, 29826048), (768, 26835676), (798, 25826816), (876, 23527168), (896, 23002008), (912, 22598464), (1022, 20166144), (1024, 20126757), (1064, 19370112), (1168, 17645376), (1216, 16948848), (1344, 15334672), (1382, 14913024), (1387, 14859264), (1533, 13444096), (1536, 13417838), (1596, 12913408), (1752, 11763584), (1792, 11501004), (1824, 11299232), (2044, 10083072), (2073, 9942016), (2128, 9685056), (2336, 8822688), (2432, 8474424), (2688, 7667336), (2764, 7456512), (2774, 7429632), (3066, 6722048), (3072, 6708919), (3192, 6456704), (3504, 5881792), (3584, 5750502), (3648, 5649616), (4088, 5041536), (4146, 4971008), (4161, 4953088), (4256, 4842528), (4672, 4411344), (4837, 4260864), (4864, 4237212), (5376, 3833668), (5528, 3728256), (5548, 3714816), (6132, 3361024), (6384, 3228352), (7008, 2940896), (7168, 2875251), (7296, 2824808), (8176, 2520768), (8292, 2485504), (8322, 2476544), (8512, 2421264), (9344, 2205672), (9674, 2130432), (9709, 2122752), (9728, 2118606), (10752, 1916834), (11056, 1864128), (11096, 1857408), (12264, 1680512), (12768, 1614176), (13129, 1569792), (14016, 1470448), (14511, 1420288), (14592, 1412404), (16352, 1260384), (16584, 1242752), (16644, 1238272), (17024, 1210632), (18688, 1102836), (19348, 1065216), (19418, 1061376), (19456, 1059303), (21504, 958417), (22112, 932064), (22192, 928704), (24528, 840256), (25536, 807088), (26258, 784896), (28032, 735224), (29022, 710144), (29127, 707584), (29184, 706202), (32704, 630192), (33168, 621376), (33288, 619136), (34048, 605316), (37376, 551418), (38696, 532608), (38836, 530688), (39387, 523264), (44224, 466032), (44384, 464352), (49056, 420128), (50443, 408576), (51072, 403544), (52516, 392448), (56064, 367612), (58044, 355072), (58254, 353792), (58368, 353101), (65408, 315096), (66336, 310688), (66576, 309568), (68096, 302658), (74752, 275709), (77392, 266304), (77672, 265344), (78774, 261632), (88448, 233016), (88768, 232176), (91903, 224256), (98112, 210064), (100886, 204288), (102144, 201772), (105032, 196224), (112128, 183806), (116088, 177536), (116508, 176896), (130816, 157548), (132672, 155344), (133152, 154784), (136192, 151329)]