20406773376

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:828

約数の個数: 384

約数和(自身を含む): 68052441600

約数和(自身を除く): 47645668224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 128, 131, 132, 144, 152, 171, 176, 192, 198, 209, 228, 262, 264, 288, 304, 342, 352, 384, 393, 396, 418, 456, 524, 528, 576, 608, 627, 647, 684, 704, 786, 792, 836, 912, 1048, 1056, 1152, 1179, 1216, 1254, 1294, 1368, 1408, 1441, 1572, 1584, 1672, 1824, 1881, 1941, 2096, 2112, 2358, 2432, 2489, 2508, 2588, 2736, 2882, 3144, 3168, 3344, 3648, 3762, 3882, 4192, 4224, 4323, 4716, 4978, 5016, 5176, 5472, 5764, 5823, 6288, 6336, 6688, 7117, 7296, 7467, 7524, 7764, 8384, 8646, 9432, 9956, 10032, 10352, 10944, 11528, 11646, 12293, 12576, 12672, 12969, 13376, 14234, 14934, 15048, 15528, 16768, 17292, 18864, 19912, 20064, 20704, 21351, 21888, 22401, 23056, 23292, 24586, 25152, 25938, 26752, 27379, 28468, 29868, 30096, 31056, 34584, 36879, 37728, 39824, 40128, 41408, 42702, 44802, 46112, 46584, 49172, 50304, 51876, 54758, 56936, 59736, 60192, 62112, 64053, 69168, 73758, 75456, 79648, 80256, 82137, 82816, 84757, 85404, 89604, 92224, 93168, 98344, 103752, 109516, 110637, 113872, 119472, 120384, 124224, 128106, 135223, 138336, 147516, 150912, 159296, 164274, 169514, 170808, 179208, 184448, 186336, 196688, 207504, 219032, 221274, 227744, 238944, 240768, 246411, 248448, 254271, 256212, 270446, 276672, 295032, 318592, 328548, 339028, 341616, 358416, 372672, 393376, 405669, 415008, 438064, 442548, 455488, 477888, 492822, 508542, 512424, 540892, 553344, 590064, 657096, 678056, 683232, 716832, 745344, 762813, 786752, 811338, 830016, 876128, 885096, 910976, 932327, 955776, 985644, 1017084, 1024848, 1081784, 1180128, 1217007, 1314192, 1356112, 1366464, 1433664, 1525626, 1573504, 1610383, 1622676, 1660032, 1752256, 1770192, 1864654, 1971288, 2034168, 2049696, 2163568, 2360256, 2434014, 2628384, 2712224, 2732928, 2796981, 2867328, 3051252, 3220766, 3245352, 3504512, 3540384, 3729308, 3942576, 4068336, 4099392, 4327136, 4720512, 4831149, 4868028, 5256768, 5424448, 5593962, 6102504, 6441532, 6490704, 7080768, 7458616, 7885152, 8136672, 8198784, 8390943, 8654272, 9662298, 9736056, 10513536, 10848896, 11187924, 12205008, 12883064, 12981408, 14161536, 14493447, 14917232, 15770304, 16273344, 16781886, 17308544, 17714213, 19324596, 19472112, 22375848, 24410016, 25766128, 25962816, 28986894, 29834464, 31540608, 32546688, 33563772, 35428426, 38649192, 38944224, 44751696, 48820032, 51532256, 51925632, 53142639, 57973788, 59668928, 67127544, 70856852, 77298384, 77888448, 89503392, 97640064, 103064512, 106285278, 115947576, 119337856, 134255088, 141713704, 154596768, 155776896, 159427917, 179006784, 206129024, 212570556, 231895152, 268510176, 283427408, 309193536, 318855834, 358013568, 425141112, 463790304, 537020352, 566854816, 618387072, 637711668, 850282224, 927580608, 1074040704, 1133709632, 1275423336, 1700564448, 1855161216, 2267419264, 2550846672, 3401128896, 5101693344, 6802257792, 10203386688, 20406773376]

約数ペア:

[(1, 20406773376), (2, 10203386688), (3, 6802257792), (4, 5101693344), (6, 3401128896), (8, 2550846672), (9, 2267419264), (11, 1855161216), (12, 1700564448), (16, 1275423336), (18, 1133709632), (19, 1074040704), (22, 927580608), (24, 850282224), (32, 637711668), (33, 618387072), (36, 566854816), (38, 537020352), (44, 463790304), (48, 425141112), (57, 358013568), (64, 318855834), (66, 309193536), (72, 283427408), (76, 268510176), (88, 231895152), (96, 212570556), (99, 206129024), (114, 179006784), (128, 159427917), (131, 155776896), (132, 154596768), (144, 141713704), (152, 134255088), (171, 119337856), (176, 115947576), (192, 106285278), (198, 103064512), (209, 97640064), (228, 89503392), (262, 77888448), (264, 77298384), (288, 70856852), (304, 67127544), (342, 59668928), (352, 57973788), (384, 53142639), (393, 51925632), (396, 51532256), (418, 48820032), (456, 44751696), (524, 38944224), (528, 38649192), (576, 35428426), (608, 33563772), (627, 32546688), (647, 31540608), (684, 29834464), (704, 28986894), (786, 25962816), (792, 25766128), (836, 24410016), (912, 22375848), (1048, 19472112), (1056, 19324596), (1152, 17714213), (1179, 17308544), (1216, 16781886), (1254, 16273344), (1294, 15770304), (1368, 14917232), (1408, 14493447), (1441, 14161536), (1572, 12981408), (1584, 12883064), (1672, 12205008), (1824, 11187924), (1881, 10848896), (1941, 10513536), (2096, 9736056), (2112, 9662298), (2358, 8654272), (2432, 8390943), (2489, 8198784), (2508, 8136672), (2588, 7885152), (2736, 7458616), (2882, 7080768), (3144, 6490704), (3168, 6441532), (3344, 6102504), (3648, 5593962), (3762, 5424448), (3882, 5256768), (4192, 4868028), (4224, 4831149), (4323, 4720512), (4716, 4327136), (4978, 4099392), (5016, 4068336), (5176, 3942576), (5472, 3729308), (5764, 3540384), (5823, 3504512), (6288, 3245352), (6336, 3220766), (6688, 3051252), (7117, 2867328), (7296, 2796981), (7467, 2732928), (7524, 2712224), (7764, 2628384), (8384, 2434014), (8646, 2360256), (9432, 2163568), (9956, 2049696), (10032, 2034168), (10352, 1971288), (10944, 1864654), (11528, 1770192), (11646, 1752256), (12293, 1660032), (12576, 1622676), (12672, 1610383), (12969, 1573504), (13376, 1525626), (14234, 1433664), (14934, 1366464), (15048, 1356112), (15528, 1314192), (16768, 1217007), (17292, 1180128), (18864, 1081784), (19912, 1024848), (20064, 1017084), (20704, 985644), (21351, 955776), (21888, 932327), (22401, 910976), (23056, 885096), (23292, 876128), (24586, 830016), (25152, 811338), (25938, 786752), (26752, 762813), (27379, 745344), (28468, 716832), (29868, 683232), (30096, 678056), (31056, 657096), (34584, 590064), (36879, 553344), (37728, 540892), (39824, 512424), (40128, 508542), (41408, 492822), (42702, 477888), (44802, 455488), (46112, 442548), (46584, 438064), (49172, 415008), (50304, 405669), (51876, 393376), (54758, 372672), (56936, 358416), (59736, 341616), (60192, 339028), (62112, 328548), (64053, 318592), (69168, 295032), (73758, 276672), (75456, 270446), (79648, 256212), (80256, 254271), (82137, 248448), (82816, 246411), (84757, 240768), (85404, 238944), (89604, 227744), (92224, 221274), (93168, 219032), (98344, 207504), (103752, 196688), (109516, 186336), (110637, 184448), (113872, 179208), (119472, 170808), (120384, 169514), (124224, 164274), (128106, 159296), (135223, 150912), (138336, 147516)]