20885068512

素因数分解:

$2^5\times 3^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 756

約数和(自身を含む): 79347052008

約数和(自身を除く): 58461983496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 98, 99, 108, 112, 121, 126, 132, 144, 147, 151, 154, 162, 168, 176, 189, 196, 198, 216, 224, 231, 242, 243, 252, 264, 288, 294, 297, 302, 308, 324, 336, 352, 363, 378, 392, 396, 432, 441, 453, 462, 484, 486, 504, 528, 539, 567, 588, 594, 604, 616, 648, 672, 693, 726, 729, 756, 784, 792, 847, 864, 882, 891, 906, 924, 968, 972, 1008, 1056, 1057, 1078, 1089, 1134, 1176, 1188, 1208, 1232, 1296, 1323, 1359, 1386, 1452, 1458, 1512, 1568, 1584, 1617, 1661, 1694, 1701, 1764, 1782, 1812, 1848, 1936, 1944, 2016, 2079, 2114, 2156, 2178, 2268, 2352, 2376, 2416, 2464, 2541, 2592, 2646, 2673, 2718, 2772, 2904, 2916, 3024, 3168, 3171, 3234, 3267, 3322, 3388, 3402, 3528, 3564, 3624, 3696, 3872, 3888, 3969, 4077, 4158, 4228, 4312, 4356, 4536, 4704, 4752, 4832, 4851, 4983, 5082, 5103, 5292, 5346, 5436, 5544, 5808, 5832, 5929, 6048, 6237, 6342, 6468, 6534, 6644, 6776, 6804, 7056, 7128, 7248, 7392, 7399, 7623, 7776, 7938, 8019, 8154, 8316, 8456, 8624, 8712, 9072, 9504, 9513, 9702, 9801, 9966, 10164, 10206, 10584, 10692, 10872, 11088, 11616, 11627, 11664, 11858, 11907, 12231, 12474, 12684, 12936, 13068, 13288, 13552, 13608, 14112, 14256, 14496, 14553, 14798, 14949, 15246, 15876, 16038, 16308, 16632, 16912, 17248, 17424, 17787, 18144, 18271, 18711, 19026, 19404, 19602, 19932, 20328, 20412, 21168, 21384, 21744, 22176, 22197, 22869, 23254, 23328, 23716, 23814, 24462, 24948, 25368, 25872, 26136, 26576, 27104, 27216, 28512, 28539, 29106, 29403, 29596, 29898, 30492, 31752, 32076, 32616, 33264, 33824, 34848, 34881, 35574, 35721, 36542, 36693, 37422, 38052, 38808, 39204, 39864, 40656, 40824, 42336, 42768, 43488, 43659, 44394, 44847, 45738, 46508, 47432, 47628, 48924, 49896, 50736, 51744, 52272, 53152, 53361, 54432, 54813, 56133, 57078, 58212, 58806, 59192, 59796, 60984, 63504, 64152, 65232, 66528, 66591, 68607, 69762, 71148, 71442, 73084, 73386, 74844, 76104, 77616, 78408, 79728, 81312, 81389, 81648, 85536, 85617, 87318, 88209, 88788, 89694, 91476, 93016, 94864, 95256, 97848, 99792, 101472, 104544, 104643, 106722, 109626, 110079, 112266, 114156, 116424, 117612, 118384, 119592, 121968, 127008, 127897, 128304, 130464, 130977, 133182, 134541, 137214, 139524, 142296, 142884, 146168, 146772, 149688, 152208, 155232, 156816, 159456, 160083, 162778, 163296, 164439, 171234, 174636, 176418, 177576, 179388, 182952, 186032, 189728, 190512, 195696, 199584, 199773, 205821, 209286, 213444, 219252, 220158, 224532, 228312, 232848, 235224, 236768, 239184, 243936, 244167, 255794, 256608, 256851, 261954, 266364, 269082, 274428, 279048, 284592, 285768, 292336, 293544, 299376, 304416, 313632, 313929, 320166, 325556, 328878, 342468, 349272, 352836, 355152, 358776, 365904, 372064, 381024, 383691, 391392, 392931, 399546, 403623, 411642, 418572, 426888, 438504, 440316, 449064, 456624, 465696, 470448, 478368, 480249, 488334, 493317, 511588, 513702, 523908, 532728, 538164, 548856, 558096, 569184, 571536, 584672, 587088, 598752, 599319, 617463, 627858, 640332, 651112, 657756, 684936, 698544, 705672, 710304, 717552, 731808, 732501, 767382, 770553, 785862, 799092, 807246, 823284, 837144, 853776, 877008, 880632, 895279, 898128, 913248, 940896, 941787, 960498, 976668, 986634, 1023176, 1027404, 1047816, 1065456, 1076328, 1097712, 1116192, 1143072, 1151073, 1174176, 1198638, 1210869, 1234926, 1255716, 1280664, 1302224, 1315512, 1369872, 1397088, 1411344, 1435104, 1440747, 1465002, 1479951, 1534764, 1541106, 1571724, 1598184, 1614492, 1646568, 1674288, 1707552, 1754016, 1761264, 1790558, 1796256, 1797957, 1883574, 1920996, 1953336, 1973268, 2046352, 2054808, 2095632, 2130912, 2152656, 2195424, 2197503, 2302146, 2397276, 2421738, 2469852, 2511432, 2561328, 2604448, 2631024, 2685837, 2739744, 2822688, 2825361, 2881494, 2930004, 2959902, 3069528, 3082212, 3143448, 3196368, 3228984, 3293136, 3348576, 3453219, 3522528, 3581116, 3595914, 3767148, 3841992, 3906672, 3946536, 4092704, 4109616, 4191264, 4305312, 4322241, 4395006, 4439853, 4604292, 4794552, 4843476, 4939704, 5022864, 5122656, 5262048, 5371674, 5393871, 5650722, 5762988, 5860008, 5919804, 6139056, 6164424, 6286896, 6392736, 6457968, 6586272, 6592509, 6906438, 7162232, 7191828, 7534296, 7683984, 7813344, 7893072, 8057511, 8219232, 8476083, 8644482, 8790012, 8879706, 9208584, 9589104, 9686952, 9879408, 10045728, 10359657, 10743348, 10787742, 11301444, 11525976, 11720016, 11839608, 12278112, 12328848, 12573792, 12915936, 13185018, 13319559, 13812876, 14324464, 14383656, 15068592, 15367968, 15786144, 16115022, 16952166, 17288964, 17580024, 17759412, 18417168, 19178208, 19373904, 19758816, 19777527, 20719314, 21486696, 21575484, 22602888, 23051952, 23440032, 23679216, 24172533, 24657696, 26370036, 26639118, 27625752, 28648928, 28767312, 30137184, 31078971, 32230044, 33904332, 34577928, 35160048, 35518824, 36834336, 38747808, 39555054, 41438628, 42973392, 43150968, 45205776, 46103904, 47358432, 48345066, 52740072, 53278236, 55251504, 57534624, 59332581, 62157942, 64460088, 67808664, 69155856, 70320096, 71037648, 72517599, 79110108, 82877256, 85946784, 86301936, 90411552, 93236913, 96690132, 105480144, 106556472, 110503008, 118665162, 124315884, 128920176, 135617328, 138311712, 142075296, 145035198, 158220216, 165754512, 172603872, 186473826, 193380264, 210960288, 213112944, 217552797, 237330324, 248631768, 257840352, 271234656, 290070396, 316440432, 331509024, 372947652, 386760528, 426225888, 435105594, 474660648, 497263536, 580140792, 632880864, 652658391, 745895304, 773521056, 870211188, 949321296, 994527072, 1160281584, 1305316782, 1491790608, 1740422376, 1898642592, 2320563168, 2610633564, 2983581216, 3480844752, 5221267128, 6961689504, 10442534256, 20885068512]

約数ペア:

[(1, 20885068512), (2, 10442534256), (3, 6961689504), (4, 5221267128), (6, 3480844752), (7, 2983581216), (8, 2610633564), (9, 2320563168), (11, 1898642592), (12, 1740422376), (14, 1491790608), (16, 1305316782), (18, 1160281584), (21, 994527072), (22, 949321296), (24, 870211188), (27, 773521056), (28, 745895304), (32, 652658391), (33, 632880864), (36, 580140792), (42, 497263536), (44, 474660648), (48, 435105594), (49, 426225888), (54, 386760528), (56, 372947652), (63, 331509024), (66, 316440432), (72, 290070396), (77, 271234656), (81, 257840352), (84, 248631768), (88, 237330324), (96, 217552797), (98, 213112944), (99, 210960288), (108, 193380264), (112, 186473826), (121, 172603872), (126, 165754512), (132, 158220216), (144, 145035198), (147, 142075296), (151, 138311712), (154, 135617328), (162, 128920176), (168, 124315884), (176, 118665162), (189, 110503008), (196, 106556472), (198, 105480144), (216, 96690132), (224, 93236913), (231, 90411552), (242, 86301936), (243, 85946784), (252, 82877256), (264, 79110108), (288, 72517599), (294, 71037648), (297, 70320096), (302, 69155856), (308, 67808664), (324, 64460088), (336, 62157942), (352, 59332581), (363, 57534624), (378, 55251504), (392, 53278236), (396, 52740072), (432, 48345066), (441, 47358432), (453, 46103904), (462, 45205776), (484, 43150968), (486, 42973392), (504, 41438628), (528, 39555054), (539, 38747808), (567, 36834336), (588, 35518824), (594, 35160048), (604, 34577928), (616, 33904332), (648, 32230044), (672, 31078971), (693, 30137184), (726, 28767312), (729, 28648928), (756, 27625752), (784, 26639118), (792, 26370036), (847, 24657696), (864, 24172533), (882, 23679216), (891, 23440032), (906, 23051952), (924, 22602888), (968, 21575484), (972, 21486696), (1008, 20719314), (1056, 19777527), (1057, 19758816), (1078, 19373904), (1089, 19178208), (1134, 18417168), (1176, 17759412), (1188, 17580024), (1208, 17288964), (1232, 16952166), (1296, 16115022), (1323, 15786144), (1359, 15367968), (1386, 15068592), (1452, 14383656), (1458, 14324464), (1512, 13812876), (1568, 13319559), (1584, 13185018), (1617, 12915936), (1661, 12573792), (1694, 12328848), (1701, 12278112), (1764, 11839608), (1782, 11720016), (1812, 11525976), (1848, 11301444), (1936, 10787742), (1944, 10743348), (2016, 10359657), (2079, 10045728), (2114, 9879408), (2156, 9686952), (2178, 9589104), (2268, 9208584), (2352, 8879706), (2376, 8790012), (2416, 8644482), (2464, 8476083), (2541, 8219232), (2592, 8057511), (2646, 7893072), (2673, 7813344), (2718, 7683984), (2772, 7534296), (2904, 7191828), (2916, 7162232), (3024, 6906438), (3168, 6592509), (3171, 6586272), (3234, 6457968), (3267, 6392736), (3322, 6286896), (3388, 6164424), (3402, 6139056), (3528, 5919804), (3564, 5860008), (3624, 5762988), (3696, 5650722), (3872, 5393871), (3888, 5371674), (3969, 5262048), (4077, 5122656), (4158, 5022864), (4228, 4939704), (4312, 4843476), (4356, 4794552), (4536, 4604292), (4704, 4439853), (4752, 4395006), (4832, 4322241), (4851, 4305312), (4983, 4191264), (5082, 4109616), (5103, 4092704), (5292, 3946536), (5346, 3906672), (5436, 3841992), (5544, 3767148), (5808, 3595914), (5832, 3581116), (5929, 3522528), (6048, 3453219), (6237, 3348576), (6342, 3293136), (6468, 3228984), (6534, 3196368), (6644, 3143448), (6776, 3082212), (6804, 3069528), (7056, 2959902), (7128, 2930004), (7248, 2881494), (7392, 2825361), (7399, 2822688), (7623, 2739744), (7776, 2685837), (7938, 2631024), (8019, 2604448), (8154, 2561328), (8316, 2511432), (8456, 2469852), (8624, 2421738), (8712, 2397276), (9072, 2302146), (9504, 2197503), (9513, 2195424), (9702, 2152656), (9801, 2130912), (9966, 2095632), (10164, 2054808), (10206, 2046352), (10584, 1973268), (10692, 1953336), (10872, 1920996), (11088, 1883574), (11616, 1797957), (11627, 1796256), (11664, 1790558), (11858, 1761264), (11907, 1754016), (12231, 1707552), (12474, 1674288), (12684, 1646568), (12936, 1614492), (13068, 1598184), (13288, 1571724), (13552, 1541106), (13608, 1534764), (14112, 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(88788, 235224), (89694, 232848), (91476, 228312), (93016, 224532), (94864, 220158), (95256, 219252), (97848, 213444), (99792, 209286), (101472, 205821), (104544, 199773), (104643, 199584), (106722, 195696), (109626, 190512), (110079, 189728), (112266, 186032), (114156, 182952), (116424, 179388), (117612, 177576), (118384, 176418), (119592, 174636), (121968, 171234), (127008, 164439), (127897, 163296), (128304, 162778), (130464, 160083), (130977, 159456), (133182, 156816), (134541, 155232), (137214, 152208), (139524, 149688), (142296, 146772), (142884, 146168)]