20243091456

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 416

約数和(自身を含む): 69616947200

約数和(自身を除く): 49373855744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 79, 84, 96, 108, 112, 126, 128, 144, 158, 168, 189, 192, 216, 224, 237, 252, 256, 288, 316, 331, 336, 378, 384, 432, 448, 474, 504, 512, 553, 576, 632, 662, 672, 711, 756, 768, 864, 896, 948, 993, 1008, 1024, 1106, 1152, 1264, 1324, 1344, 1422, 1512, 1536, 1659, 1728, 1792, 1896, 1986, 2016, 2048, 2133, 2212, 2304, 2317, 2528, 2648, 2688, 2844, 2979, 3024, 3072, 3318, 3456, 3584, 3792, 3972, 4032, 4096, 4266, 4424, 4608, 4634, 4977, 5056, 5296, 5376, 5688, 5958, 6048, 6144, 6636, 6912, 6951, 7168, 7584, 7944, 8064, 8532, 8848, 8937, 9216, 9268, 9954, 10112, 10592, 10752, 11376, 11916, 12096, 12288, 13272, 13824, 13902, 14336, 14931, 15168, 15888, 16128, 17064, 17696, 17874, 18432, 18536, 19908, 20224, 20853, 21184, 21504, 22752, 23832, 24192, 26149, 26544, 27648, 27804, 28672, 29862, 30336, 31776, 32256, 34128, 35392, 35748, 36864, 37072, 39816, 40448, 41706, 42368, 43008, 45504, 47664, 48384, 52298, 53088, 55296, 55608, 59724, 60672, 62559, 63552, 64512, 68256, 70784, 71496, 74144, 78447, 79632, 80896, 83412, 84736, 86016, 91008, 95328, 96768, 104596, 106176, 110592, 111216, 119448, 121344, 125118, 127104, 129024, 136512, 141568, 142992, 148288, 156894, 159264, 161792, 166824, 169472, 182016, 183043, 190656, 193536, 209192, 212352, 222432, 235341, 238896, 242688, 250236, 254208, 258048, 273024, 283136, 285984, 296576, 313788, 318528, 323584, 333648, 338944, 364032, 366086, 381312, 387072, 418384, 424704, 444864, 470682, 477792, 485376, 500472, 508416, 546048, 549129, 566272, 571968, 593152, 627576, 637056, 667296, 677888, 706023, 728064, 732172, 762624, 774144, 836768, 849408, 889728, 941364, 955584, 970752, 1000944, 1016832, 1092096, 1098258, 1132544, 1143936, 1186304, 1255152, 1274112, 1334592, 1355776, 1412046, 1456128, 1464344, 1525248, 1647387, 1673536, 1698816, 1779456, 1882728, 1911168, 2001888, 2033664, 2184192, 2196516, 2265088, 2287872, 2372608, 2510304, 2548224, 2669184, 2824092, 2912256, 2928688, 3050496, 3294774, 3347072, 3397632, 3558912, 3765456, 3822336, 4003776, 4067328, 4368384, 4393032, 4575744, 4745216, 4942161, 5020608, 5096448, 5338368, 5648184, 5857376, 6100992, 6589548, 6694144, 6795264, 7117824, 7530912, 7644672, 8007552, 8736768, 8786064, 9151488, 9490432, 9884322, 10041216, 10192896, 10676736, 11296368, 11714752, 12201984, 13179096, 13388288, 14235648, 15061824, 15289344, 16015104, 17572128, 18302976, 19768644, 20082432, 20385792, 21353472, 22592736, 23429504, 26358192, 26776576, 28471296, 30123648, 30578688, 32030208, 35144256, 36605952, 39537288, 40164864, 42706944, 45185472, 46859008, 52716384, 53553152, 60247296, 61157376, 64060416, 70288512, 79074576, 80329728, 85413888, 90370944, 93718016, 105432768, 107106304, 120494592, 128120832, 140577024, 158149152, 160659456, 180741888, 187436032, 210865536, 240989184, 256241664, 281154048, 316298304, 321318912, 361483776, 374872064, 421731072, 481978368, 562308096, 632596608, 722967552, 749744128, 843462144, 963956736, 1124616192, 1265193216, 1445935104, 1686924288, 2249232384, 2530386432, 2891870208, 3373848576, 5060772864, 6747697152, 10121545728, 20243091456]

約数ペア:

[(1, 20243091456), (2, 10121545728), (3, 6747697152), (4, 5060772864), (6, 3373848576), (7, 2891870208), (8, 2530386432), (9, 2249232384), (12, 1686924288), (14, 1445935104), (16, 1265193216), (18, 1124616192), (21, 963956736), (24, 843462144), (27, 749744128), (28, 722967552), (32, 632596608), (36, 562308096), (42, 481978368), (48, 421731072), (54, 374872064), (56, 361483776), (63, 321318912), (64, 316298304), (72, 281154048), (79, 256241664), (84, 240989184), (96, 210865536), (108, 187436032), (112, 180741888), (126, 160659456), (128, 158149152), (144, 140577024), (158, 128120832), (168, 120494592), (189, 107106304), (192, 105432768), (216, 93718016), (224, 90370944), (237, 85413888), (252, 80329728), (256, 79074576), (288, 70288512), (316, 64060416), (331, 61157376), (336, 60247296), (378, 53553152), (384, 52716384), (432, 46859008), (448, 45185472), (474, 42706944), (504, 40164864), (512, 39537288), (553, 36605952), (576, 35144256), (632, 32030208), (662, 30578688), (672, 30123648), (711, 28471296), (756, 26776576), (768, 26358192), (864, 23429504), (896, 22592736), (948, 21353472), (993, 20385792), (1008, 20082432), (1024, 19768644), (1106, 18302976), (1152, 17572128), (1264, 16015104), (1324, 15289344), (1344, 15061824), (1422, 14235648), (1512, 13388288), (1536, 13179096), (1659, 12201984), (1728, 11714752), (1792, 11296368), (1896, 10676736), (1986, 10192896), (2016, 10041216), (2048, 9884322), (2133, 9490432), (2212, 9151488), (2304, 8786064), (2317, 8736768), (2528, 8007552), (2648, 7644672), (2688, 7530912), (2844, 7117824), (2979, 6795264), (3024, 6694144), (3072, 6589548), (3318, 6100992), (3456, 5857376), (3584, 5648184), (3792, 5338368), (3972, 5096448), (4032, 5020608), (4096, 4942161), (4266, 4745216), (4424, 4575744), (4608, 4393032), (4634, 4368384), (4977, 4067328), (5056, 4003776), (5296, 3822336), (5376, 3765456), (5688, 3558912), (5958, 3397632), (6048, 3347072), (6144, 3294774), (6636, 3050496), (6912, 2928688), (6951, 2912256), (7168, 2824092), (7584, 2669184), (7944, 2548224), (8064, 2510304), (8532, 2372608), (8848, 2287872), (8937, 2265088), (9216, 2196516), (9268, 2184192), (9954, 2033664), (10112, 2001888), (10592, 1911168), (10752, 1882728), (11376, 1779456), (11916, 1698816), (12096, 1673536), (12288, 1647387), (13272, 1525248), (13824, 1464344), (13902, 1456128), (14336, 1412046), (14931, 1355776), (15168, 1334592), (15888, 1274112), (16128, 1255152), (17064, 1186304), (17696, 1143936), (17874, 1132544), (18432, 1098258), (18536, 1092096), (19908, 1016832), (20224, 1000944), (20853, 970752), (21184, 955584), (21504, 941364), (22752, 889728), (23832, 849408), (24192, 836768), (26149, 774144), (26544, 762624), (27648, 732172), (27804, 728064), (28672, 706023), (29862, 677888), (30336, 667296), (31776, 637056), (32256, 627576), (34128, 593152), (35392, 571968), (35748, 566272), (36864, 549129), (37072, 546048), (39816, 508416), (40448, 500472), (41706, 485376), (42368, 477792), (43008, 470682), (45504, 444864), (47664, 424704), (48384, 418384), (52298, 387072), (53088, 381312), (55296, 366086), (55608, 364032), (59724, 338944), (60672, 333648), (62559, 323584), (63552, 318528), (64512, 313788), (68256, 296576), (70784, 285984), (71496, 283136), (74144, 273024), (78447, 258048), (79632, 254208), (80896, 250236), (83412, 242688), (84736, 238896), (86016, 235341), (91008, 222432), (95328, 212352), (96768, 209192), (104596, 193536), (106176, 190656), (110592, 183043), (111216, 182016), (119448, 169472), (121344, 166824), (125118, 161792), (127104, 159264), (129024, 156894), (136512, 148288), (141568, 142992)]