20508106752

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:621

約数の個数: 336

約数和(自身を含む): 68698506240

約数和(自身を除く): 48190399488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 128, 144, 158, 168, 192, 224, 237, 252, 256, 288, 316, 336, 384, 448, 474, 503, 504, 512, 553, 576, 632, 672, 711, 768, 896, 948, 1006, 1008, 1024, 1106, 1152, 1264, 1344, 1422, 1509, 1536, 1659, 1792, 1896, 2012, 2016, 2048, 2212, 2304, 2528, 2688, 2844, 3018, 3072, 3318, 3521, 3584, 3792, 4024, 4032, 4096, 4424, 4527, 4608, 4977, 5056, 5376, 5688, 6036, 6144, 6636, 7042, 7168, 7584, 8048, 8064, 8192, 8848, 9054, 9216, 9954, 10112, 10563, 10752, 11376, 12072, 12288, 13272, 14084, 14336, 15168, 16096, 16128, 17696, 18108, 18432, 19908, 20224, 21126, 21504, 22752, 24144, 24576, 26544, 28168, 28672, 30336, 31689, 32192, 32256, 35392, 36216, 36864, 39737, 39816, 40448, 42252, 43008, 45504, 48288, 53088, 56336, 57344, 60672, 63378, 64384, 64512, 70784, 72432, 73728, 79474, 79632, 80896, 84504, 86016, 91008, 96576, 106176, 112672, 119211, 121344, 126756, 128768, 129024, 141568, 144864, 158948, 159264, 161792, 169008, 172032, 182016, 193152, 212352, 225344, 238422, 242688, 253512, 257536, 258048, 278159, 283136, 289728, 317896, 318528, 323584, 338016, 357633, 364032, 386304, 424704, 450688, 476844, 485376, 507024, 515072, 516096, 556318, 566272, 579456, 635792, 637056, 647168, 676032, 715266, 728064, 772608, 834477, 849408, 901376, 953688, 970752, 1014048, 1030144, 1112636, 1132544, 1158912, 1271584, 1274112, 1352064, 1430532, 1456128, 1545216, 1668954, 1698816, 1802752, 1907376, 1941504, 2028096, 2060288, 2225272, 2265088, 2317824, 2503431, 2543168, 2548224, 2704128, 2861064, 2912256, 3090432, 3337908, 3397632, 3605504, 3814752, 4056192, 4120576, 4450544, 4530176, 4635648, 5006862, 5086336, 5096448, 5408256, 5722128, 5824512, 6180864, 6675816, 6795264, 7211008, 7629504, 8112384, 8901088, 9271296, 10013724, 10172672, 10192896, 10816512, 11444256, 12361728, 13351632, 13590528, 14422016, 15259008, 16224768, 17802176, 18542592, 20027448, 20345344, 20385792, 21633024, 22888512, 26703264, 28844032, 30518016, 32449536, 35604352, 37085184, 40054896, 40690688, 40771584, 43266048, 45777024, 53406528, 61036032, 64899072, 71208704, 80109792, 81381376, 86532096, 91554048, 106813056, 122072064, 129798144, 142417408, 160219584, 162762752, 183108096, 213626112, 244144128, 259596288, 284834816, 320439168, 325525504, 366216192, 427252224, 488288256, 569669632, 640878336, 732432384, 854504448, 976576512, 1139339264, 1281756672, 1464864768, 1709008896, 2278678528, 2563513344, 2929729536, 3418017792, 5127026688, 6836035584, 10254053376, 20508106752]

約数ペア:

[(1, 20508106752), (2, 10254053376), (3, 6836035584), (4, 5127026688), (6, 3418017792), (7, 2929729536), (8, 2563513344), (9, 2278678528), (12, 1709008896), (14, 1464864768), (16, 1281756672), (18, 1139339264), (21, 976576512), (24, 854504448), (28, 732432384), (32, 640878336), (36, 569669632), (42, 488288256), (48, 427252224), (56, 366216192), (63, 325525504), (64, 320439168), (72, 284834816), (79, 259596288), (84, 244144128), (96, 213626112), (112, 183108096), (126, 162762752), (128, 160219584), (144, 142417408), (158, 129798144), (168, 122072064), (192, 106813056), (224, 91554048), (237, 86532096), (252, 81381376), (256, 80109792), (288, 71208704), (316, 64899072), (336, 61036032), (384, 53406528), (448, 45777024), (474, 43266048), (503, 40771584), (504, 40690688), (512, 40054896), (553, 37085184), (576, 35604352), (632, 32449536), (672, 30518016), (711, 28844032), (768, 26703264), (896, 22888512), (948, 21633024), (1006, 20385792), (1008, 20345344), (1024, 20027448), (1106, 18542592), (1152, 17802176), (1264, 16224768), (1344, 15259008), (1422, 14422016), (1509, 13590528), (1536, 13351632), (1659, 12361728), (1792, 11444256), (1896, 10816512), (2012, 10192896), (2016, 10172672), (2048, 10013724), (2212, 9271296), (2304, 8901088), (2528, 8112384), (2688, 7629504), (2844, 7211008), (3018, 6795264), (3072, 6675816), (3318, 6180864), (3521, 5824512), (3584, 5722128), (3792, 5408256), (4024, 5096448), (4032, 5086336), (4096, 5006862), (4424, 4635648), (4527, 4530176), (4608, 4450544), (4977, 4120576), (5056, 4056192), (5376, 3814752), (5688, 3605504), (6036, 3397632), (6144, 3337908), (6636, 3090432), (7042, 2912256), (7168, 2861064), (7584, 2704128), (8048, 2548224), (8064, 2543168), (8192, 2503431), (8848, 2317824), (9054, 2265088), (9216, 2225272), (9954, 2060288), (10112, 2028096), (10563, 1941504), (10752, 1907376), (11376, 1802752), (12072, 1698816), (12288, 1668954), (13272, 1545216), (14084, 1456128), (14336, 1430532), (15168, 1352064), (16096, 1274112), (16128, 1271584), (17696, 1158912), (18108, 1132544), (18432, 1112636), (19908, 1030144), (20224, 1014048), (21126, 970752), (21504, 953688), (22752, 901376), (24144, 849408), (24576, 834477), (26544, 772608), (28168, 728064), (28672, 715266), (30336, 676032), (31689, 647168), (32192, 637056), (32256, 635792), (35392, 579456), (36216, 566272), (36864, 556318), (39737, 516096), (39816, 515072), (40448, 507024), (42252, 485376), (43008, 476844), (45504, 450688), (48288, 424704), (53088, 386304), (56336, 364032), (57344, 357633), (60672, 338016), (63378, 323584), (64384, 318528), (64512, 317896), (70784, 289728), (72432, 283136), (73728, 278159), (79474, 258048), (79632, 257536), (80896, 253512), (84504, 242688), (86016, 238422), (91008, 225344), (96576, 212352), (106176, 193152), (112672, 182016), (119211, 172032), (121344, 169008), (126756, 161792), (128768, 159264), (129024, 158948), (141568, 144864)]