20025252864

素因数分解:

$2^{10}\times 3^5\times {\mathrm{23}}^1\times {\mathrm{3499}}^1$

素因数の和:3557

約数の個数: 264

約数和(自身を含む): 62589072000

約数和(自身を除く): 42563819136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 243, 256, 276, 288, 324, 368, 384, 414, 432, 486, 512, 552, 576, 621, 648, 736, 768, 828, 864, 972, 1024, 1104, 1152, 1242, 1296, 1472, 1536, 1656, 1728, 1863, 1944, 2208, 2304, 2484, 2592, 2944, 3072, 3312, 3456, 3499, 3726, 3888, 4416, 4608, 4968, 5184, 5589, 5888, 6624, 6912, 6998, 7452, 7776, 8832, 9216, 9936, 10368, 10497, 11178, 11776, 13248, 13824, 13996, 14904, 15552, 17664, 19872, 20736, 20994, 22356, 23552, 26496, 27648, 27992, 29808, 31104, 31491, 35328, 39744, 41472, 41988, 44712, 52992, 55984, 59616, 62208, 62982, 70656, 79488, 80477, 82944, 83976, 89424, 94473, 105984, 111968, 119232, 124416, 125964, 158976, 160954, 167952, 178848, 188946, 211968, 223936, 238464, 241431, 248832, 251928, 283419, 317952, 321908, 335904, 357696, 377892, 447872, 476928, 482862, 503856, 566838, 635904, 643816, 671808, 715392, 724293, 755784, 850257, 895744, 953856, 965724, 1007712, 1133676, 1287632, 1343616, 1430784, 1448586, 1511568, 1700514, 1791488, 1907712, 1931448, 2015424, 2172879, 2267352, 2575264, 2687232, 2861568, 2897172, 3023136, 3401028, 3582976, 3862896, 4030848, 4345758, 4534704, 5150528, 5374464, 5723136, 5794344, 6046272, 6518637, 6802056, 7725792, 8061696, 8691516, 9069408, 10301056, 10748928, 11588688, 12092544, 13037274, 13604112, 15451584, 16123392, 17383032, 18138816, 19555911, 20602112, 23177376, 24185088, 26074548, 27208224, 30903168, 32246784, 34766064, 36277632, 39111822, 41204224, 46354752, 48370176, 52149096, 54416448, 61806336, 69532128, 72555264, 78223644, 82408448, 92709504, 96740352, 104298192, 108832896, 123612672, 139064256, 145110528, 156447288, 185419008, 208596384, 217665792, 247225344, 278128512, 290221056, 312894576, 370838016, 417192768, 435331584, 556257024, 625789152, 741676032, 834385536, 870663168, 1112514048, 1251578304, 1668771072, 2225028096, 2503156608, 3337542144, 5006313216, 6675084288, 10012626432, 20025252864]

約数ペア:

[(1, 20025252864), (2, 10012626432), (3, 6675084288), (4, 5006313216), (6, 3337542144), (8, 2503156608), (9, 2225028096), (12, 1668771072), (16, 1251578304), (18, 1112514048), (23, 870663168), (24, 834385536), (27, 741676032), (32, 625789152), (36, 556257024), (46, 435331584), (48, 417192768), (54, 370838016), (64, 312894576), (69, 290221056), (72, 278128512), (81, 247225344), (92, 217665792), (96, 208596384), (108, 185419008), (128, 156447288), (138, 145110528), (144, 139064256), (162, 123612672), (184, 108832896), (192, 104298192), (207, 96740352), (216, 92709504), (243, 82408448), (256, 78223644), (276, 72555264), (288, 69532128), (324, 61806336), (368, 54416448), (384, 52149096), (414, 48370176), (432, 46354752), (486, 41204224), (512, 39111822), (552, 36277632), (576, 34766064), (621, 32246784), (648, 30903168), (736, 27208224), (768, 26074548), (828, 24185088), (864, 23177376), (972, 20602112), (1024, 19555911), (1104, 18138816), (1152, 17383032), (1242, 16123392), (1296, 15451584), (1472, 13604112), (1536, 13037274), (1656, 12092544), (1728, 11588688), (1863, 10748928), (1944, 10301056), (2208, 9069408), (2304, 8691516), (2484, 8061696), (2592, 7725792), (2944, 6802056), (3072, 6518637), (3312, 6046272), (3456, 5794344), (3499, 5723136), (3726, 5374464), (3888, 5150528), (4416, 4534704), (4608, 4345758), (4968, 4030848), (5184, 3862896), (5589, 3582976), (5888, 3401028), (6624, 3023136), (6912, 2897172), (6998, 2861568), (7452, 2687232), (7776, 2575264), (8832, 2267352), (9216, 2172879), (9936, 2015424), (10368, 1931448), (10497, 1907712), (11178, 1791488), (11776, 1700514), (13248, 1511568), (13824, 1448586), (13996, 1430784), (14904, 1343616), (15552, 1287632), (17664, 1133676), (19872, 1007712), (20736, 965724), (20994, 953856), (22356, 895744), (23552, 850257), (26496, 755784), (27648, 724293), (27992, 715392), (29808, 671808), (31104, 643816), (31491, 635904), (35328, 566838), (39744, 503856), (41472, 482862), (41988, 476928), (44712, 447872), (52992, 377892), (55984, 357696), (59616, 335904), (62208, 321908), (62982, 317952), (70656, 283419), (79488, 251928), (80477, 248832), (82944, 241431), (83976, 238464), (89424, 223936), (94473, 211968), (105984, 188946), (111968, 178848), (119232, 167952), (124416, 160954), (125964, 158976)]