20197997568

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:937

約数の個数: 528

約数和(自身を含む): 73759796640

約数和(自身を除く): 53561799072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 63, 64, 68, 72, 84, 96, 98, 102, 108, 112, 119, 126, 128, 136, 144, 147, 153, 168, 189, 192, 196, 204, 216, 224, 238, 252, 256, 272, 288, 294, 306, 336, 357, 378, 384, 392, 408, 432, 441, 448, 459, 476, 504, 512, 544, 576, 588, 612, 672, 714, 756, 768, 784, 816, 833, 864, 877, 882, 896, 918, 952, 1008, 1024, 1071, 1088, 1152, 1176, 1224, 1323, 1344, 1428, 1512, 1536, 1568, 1632, 1666, 1728, 1754, 1764, 1792, 1836, 1904, 2016, 2142, 2176, 2304, 2352, 2448, 2499, 2631, 2646, 2688, 2856, 3024, 3072, 3136, 3213, 3264, 3332, 3456, 3508, 3528, 3584, 3672, 3808, 4032, 4284, 4352, 4608, 4704, 4896, 4998, 5262, 5292, 5376, 5712, 6048, 6139, 6272, 6426, 6528, 6664, 6912, 7016, 7056, 7168, 7344, 7497, 7616, 7893, 8064, 8568, 8704, 9216, 9408, 9792, 9996, 10524, 10584, 10752, 11424, 12096, 12278, 12544, 12852, 13056, 13328, 13824, 14032, 14112, 14688, 14909, 14994, 15232, 15786, 16128, 17136, 17408, 18417, 18816, 19584, 19992, 21048, 21168, 21504, 22491, 22848, 23679, 24192, 24556, 25088, 25704, 26112, 26656, 27648, 28064, 28224, 29376, 29818, 29988, 30464, 31572, 32256, 34272, 36834, 37632, 39168, 39984, 42096, 42336, 42973, 44727, 44982, 45696, 47358, 48384, 49112, 50176, 51408, 52224, 53312, 55251, 56128, 56448, 58752, 59636, 59976, 60928, 63144, 64512, 68544, 73668, 75264, 78336, 79968, 84192, 84672, 85946, 89454, 89964, 91392, 94716, 96768, 98224, 102816, 104363, 106624, 110502, 112256, 112896, 117504, 119272, 119952, 121856, 126288, 128919, 134181, 137088, 147336, 150528, 156672, 159936, 165753, 168384, 169344, 171892, 178908, 179928, 182784, 189432, 193536, 196448, 205632, 208726, 213248, 221004, 224512, 225792, 235008, 238544, 239904, 252576, 257838, 268362, 274176, 294672, 313089, 319872, 331506, 336768, 338688, 343784, 357816, 359856, 365568, 378864, 386757, 392896, 402543, 411264, 417452, 426496, 442008, 449024, 451584, 470016, 477088, 479808, 505152, 515676, 536724, 548352, 589344, 626178, 639744, 663012, 673536, 677376, 687568, 715632, 719712, 730541, 757728, 773514, 785792, 805086, 822528, 834904, 852992, 884016, 898048, 939267, 954176, 959616, 1010304, 1031352, 1073448, 1096704, 1160271, 1178688, 1252356, 1279488, 1326024, 1347072, 1354752, 1375136, 1431264, 1439424, 1461082, 1515456, 1547028, 1571584, 1610172, 1645056, 1669808, 1768032, 1878534, 1908352, 1919232, 2020608, 2062704, 2146896, 2191623, 2320542, 2357376, 2504712, 2558976, 2652048, 2694144, 2750272, 2817801, 2862528, 2878848, 2922164, 3030912, 3094056, 3143168, 3220344, 3290112, 3339616, 3536064, 3757068, 3816704, 3838464, 4041216, 4125408, 4293792, 4383246, 4641084, 4714752, 5009424, 5304096, 5500544, 5635602, 5725056, 5757696, 5844328, 6061824, 6188112, 6286336, 6440688, 6574869, 6679232, 7072128, 7514136, 7633408, 7676928, 8082432, 8250816, 8587584, 8766492, 9282168, 9429504, 10018848, 10608192, 11001088, 11271204, 11450112, 11515392, 11688656, 12123648, 12376224, 12881376, 13149738, 13358464, 14144256, 15028272, 15266816, 16501632, 17175168, 17532984, 18564336, 18859008, 19724607, 20037696, 21216384, 22002176, 22542408, 22900224, 23030784, 23377312, 24247296, 24752448, 25762752, 26299476, 26716928, 28288512, 30056544, 33003264, 34350336, 35065968, 37128672, 39449214, 40075392, 42432768, 44004352, 45084816, 45800448, 46754624, 49504896, 51525504, 52598952, 53433856, 56577024, 60113088, 66006528, 68700672, 70131936, 74257344, 78898428, 80150784, 84865536, 90169632, 93509248, 99009792, 103051008, 105197904, 106867712, 120226176, 132013056, 137401344, 140263872, 148514688, 157796856, 160301568, 169731072, 180339264, 187018496, 198019584, 206102016, 210395808, 240452352, 280527744, 297029376, 315593712, 320603136, 360678528, 374036992, 396039168, 412204032, 420791616, 480904704, 561055488, 594058752, 631187424, 721357056, 748073984, 841583232, 961809408, 1122110976, 1188117504, 1262374848, 1442714112, 1683166464, 2244221952, 2524749696, 2885428224, 3366332928, 5049499392, 6732665856, 10098998784, 20197997568]

約数ペア:

[(1, 20197997568), (2, 10098998784), (3, 6732665856), (4, 5049499392), (6, 3366332928), (7, 2885428224), (8, 2524749696), (9, 2244221952), (12, 1683166464), (14, 1442714112), (16, 1262374848), (17, 1188117504), (18, 1122110976), (21, 961809408), (24, 841583232), (27, 748073984), (28, 721357056), (32, 631187424), (34, 594058752), (36, 561055488), (42, 480904704), (48, 420791616), (49, 412204032), (51, 396039168), (54, 374036992), (56, 360678528), (63, 320603136), (64, 315593712), (68, 297029376), (72, 280527744), (84, 240452352), (96, 210395808), (98, 206102016), (102, 198019584), (108, 187018496), (112, 180339264), (119, 169731072), (126, 160301568), (128, 157796856), (136, 148514688), (144, 140263872), (147, 137401344), (153, 132013056), (168, 120226176), (189, 106867712), (192, 105197904), (196, 103051008), (204, 99009792), (216, 93509248), (224, 90169632), (238, 84865536), (252, 80150784), (256, 78898428), (272, 74257344), (288, 70131936), (294, 68700672), (306, 66006528), (336, 60113088), (357, 56577024), (378, 53433856), (384, 52598952), (392, 51525504), (408, 49504896), (432, 46754624), (441, 45800448), (448, 45084816), (459, 44004352), (476, 42432768), (504, 40075392), (512, 39449214), (544, 37128672), (576, 35065968), (588, 34350336), (612, 33003264), (672, 30056544), (714, 28288512), (756, 26716928), (768, 26299476), (784, 25762752), (816, 24752448), (833, 24247296), (864, 23377312), (877, 23030784), (882, 22900224), (896, 22542408), (918, 22002176), (952, 21216384), (1008, 20037696), (1024, 19724607), (1071, 18859008), (1088, 18564336), (1152, 17532984), (1176, 17175168), (1224, 16501632), (1323, 15266816), (1344, 15028272), (1428, 14144256), (1512, 13358464), (1536, 13149738), (1568, 12881376), (1632, 12376224), (1666, 12123648), (1728, 11688656), (1754, 11515392), (1764, 11450112), (1792, 11271204), (1836, 11001088), (1904, 10608192), (2016, 10018848), (2142, 9429504), (2176, 9282168), (2304, 8766492), (2352, 8587584), (2448, 8250816), (2499, 8082432), (2631, 7676928), (2646, 7633408), (2688, 7514136), (2856, 7072128), (3024, 6679232), (3072, 6574869), (3136, 6440688), (3213, 6286336), (3264, 6188112), (3332, 6061824), (3456, 5844328), (3508, 5757696), (3528, 5725056), (3584, 5635602), (3672, 5500544), (3808, 5304096), (4032, 5009424), (4284, 4714752), (4352, 4641084), (4608, 4383246), (4704, 4293792), (4896, 4125408), (4998, 4041216), (5262, 3838464), (5292, 3816704), (5376, 3757068), (5712, 3536064), (6048, 3339616), (6139, 3290112), (6272, 3220344), (6426, 3143168), (6528, 3094056), (6664, 3030912), (6912, 2922164), (7016, 2878848), (7056, 2862528), (7168, 2817801), (7344, 2750272), (7497, 2694144), (7616, 2652048), (7893, 2558976), (8064, 2504712), (8568, 2357376), (8704, 2320542), (9216, 2191623), (9408, 2146896), (9792, 2062704), (9996, 2020608), (10524, 1919232), (10584, 1908352), (10752, 1878534), (11424, 1768032), (12096, 1669808), (12278, 1645056), (12544, 1610172), (12852, 1571584), (13056, 1547028), (13328, 1515456), (13824, 1461082), (14032, 1439424), (14112, 1431264), (14688, 1375136), (14909, 1354752), (14994, 1347072), (15232, 1326024), (15786, 1279488), (16128, 1252356), (17136, 1178688), (17408, 1160271), (18417, 1096704), (18816, 1073448), (19584, 1031352), (19992, 1010304), (21048, 959616), (21168, 954176), (21504, 939267), (22491, 898048), (22848, 884016), (23679, 852992), (24192, 834904), (24556, 822528), (25088, 805086), (25704, 785792), (26112, 773514), (26656, 757728), (27648, 730541), (28064, 719712), (28224, 715632), (29376, 687568), (29818, 677376), (29988, 673536), (30464, 663012), (31572, 639744), (32256, 626178), (34272, 589344), (36834, 548352), (37632, 536724), (39168, 515676), (39984, 505152), (42096, 479808), (42336, 477088), (42973, 470016), (44727, 451584), (44982, 449024), (45696, 442008), (47358, 426496), (48384, 417452), (49112, 411264), (50176, 402543), (51408, 392896), (52224, 386757), (53312, 378864), (55251, 365568), (56128, 359856), (56448, 357816), (58752, 343784), (59636, 338688), (59976, 336768), (60928, 331506), (63144, 319872), (64512, 313089), (68544, 294672), (73668, 274176), (75264, 268362), (78336, 257838), (79968, 252576), (84192, 239904), (84672, 238544), (85946, 235008), (89454, 225792), (89964, 224512), (91392, 221004), (94716, 213248), (96768, 208726), (98224, 205632), (102816, 196448), (104363, 193536), (106624, 189432), (110502, 182784), (112256, 179928), (112896, 178908), (117504, 171892), (119272, 169344), (119952, 168384), (121856, 165753), (126288, 159936), (128919, 156672), (134181, 150528), (137088, 147336)]