20855045376

素因数分解:

$2^8\times 3^6\times {\mathrm{11}}^1\times {\mathrm{10159}}^1$

素因数の和:10204

約数の個数: 252

約数和(自身を含む): 68095124160

約数和(自身を除く): 47240078784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 243, 256, 264, 288, 297, 324, 352, 384, 396, 432, 486, 528, 576, 594, 648, 704, 729, 768, 792, 864, 891, 972, 1056, 1152, 1188, 1296, 1408, 1458, 1584, 1728, 1782, 1944, 2112, 2304, 2376, 2592, 2673, 2816, 2916, 3168, 3456, 3564, 3888, 4224, 4752, 5184, 5346, 5832, 6336, 6912, 7128, 7776, 8019, 8448, 9504, 10159, 10368, 10692, 11664, 12672, 14256, 15552, 16038, 19008, 20318, 20736, 21384, 23328, 25344, 28512, 30477, 31104, 32076, 38016, 40636, 42768, 46656, 57024, 60954, 62208, 64152, 76032, 81272, 85536, 91431, 93312, 111749, 114048, 121908, 128304, 162544, 171072, 182862, 186624, 223498, 228096, 243816, 256608, 274293, 325088, 335247, 342144, 365724, 446996, 487632, 513216, 548586, 650176, 670494, 684288, 731448, 822879, 893992, 975264, 1005741, 1026432, 1097172, 1300352, 1340988, 1462896, 1645758, 1787984, 1950528, 2011482, 2052864, 2194344, 2468637, 2600704, 2681976, 2925792, 3017223, 3291516, 3575968, 3901056, 4022964, 4388688, 4937274, 5363952, 5851584, 6034446, 6583032, 7151936, 7405911, 7802112, 8045928, 8777376, 9051669, 9874548, 10727904, 11703168, 12068892, 13166064, 14303872, 14811822, 16091856, 17554752, 18103338, 19749096, 21455808, 23406336, 24137784, 26332128, 27155007, 28607744, 29623644, 32183712, 35109504, 36206676, 39498192, 42911616, 48275568, 52664256, 54310014, 59247288, 64367424, 70219008, 72413352, 78996384, 81465021, 85823232, 96551136, 105328512, 108620028, 118494576, 128734848, 144826704, 157992768, 162930042, 193102272, 210657024, 217240056, 236989152, 257469696, 289653408, 315985536, 325860084, 386204544, 434480112, 473978304, 579306816, 631971072, 651720168, 772409088, 868960224, 947956608, 1158613632, 1303440336, 1737920448, 1895913216, 2317227264, 2606880672, 3475840896, 5213761344, 6951681792, 10427522688, 20855045376]

約数ペア:

[(1, 20855045376), (2, 10427522688), (3, 6951681792), (4, 5213761344), (6, 3475840896), (8, 2606880672), (9, 2317227264), (11, 1895913216), (12, 1737920448), (16, 1303440336), (18, 1158613632), (22, 947956608), (24, 868960224), (27, 772409088), (32, 651720168), (33, 631971072), (36, 579306816), (44, 473978304), (48, 434480112), (54, 386204544), (64, 325860084), (66, 315985536), (72, 289653408), (81, 257469696), (88, 236989152), (96, 217240056), (99, 210657024), (108, 193102272), (128, 162930042), (132, 157992768), (144, 144826704), (162, 128734848), (176, 118494576), (192, 108620028), (198, 105328512), (216, 96551136), (243, 85823232), (256, 81465021), (264, 78996384), (288, 72413352), (297, 70219008), (324, 64367424), (352, 59247288), (384, 54310014), (396, 52664256), (432, 48275568), (486, 42911616), (528, 39498192), (576, 36206676), (594, 35109504), (648, 32183712), (704, 29623644), (729, 28607744), (768, 27155007), (792, 26332128), (864, 24137784), (891, 23406336), (972, 21455808), (1056, 19749096), (1152, 18103338), (1188, 17554752), (1296, 16091856), (1408, 14811822), (1458, 14303872), (1584, 13166064), (1728, 12068892), (1782, 11703168), (1944, 10727904), (2112, 9874548), (2304, 9051669), (2376, 8777376), (2592, 8045928), (2673, 7802112), (2816, 7405911), (2916, 7151936), (3168, 6583032), (3456, 6034446), (3564, 5851584), (3888, 5363952), (4224, 4937274), (4752, 4388688), (5184, 4022964), (5346, 3901056), (5832, 3575968), (6336, 3291516), (6912, 3017223), (7128, 2925792), (7776, 2681976), (8019, 2600704), (8448, 2468637), (9504, 2194344), (10159, 2052864), (10368, 2011482), (10692, 1950528), (11664, 1787984), (12672, 1645758), (14256, 1462896), (15552, 1340988), (16038, 1300352), (19008, 1097172), (20318, 1026432), (20736, 1005741), (21384, 975264), (23328, 893992), (25344, 822879), (28512, 731448), (30477, 684288), (31104, 670494), (32076, 650176), (38016, 548586), (40636, 513216), (42768, 487632), (46656, 446996), (57024, 365724), (60954, 342144), (62208, 335247), (64152, 325088), (76032, 274293), (81272, 256608), (85536, 243816), (91431, 228096), (93312, 223498), (111749, 186624), (114048, 182862), (121908, 171072), (128304, 162544)]