20968022016

素因数分解:

$2^{13}\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2099

約数の個数: 224

約数和(自身を含む): 63476916480

約数和(自身を除く): 42508894464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 282, 288, 376, 384, 423, 432, 512, 564, 576, 752, 768, 846, 864, 1024, 1128, 1152, 1269, 1504, 1536, 1692, 1728, 2017, 2048, 2256, 2304, 2538, 3008, 3072, 3384, 3456, 4034, 4096, 4512, 4608, 5076, 6016, 6051, 6144, 6768, 6912, 8068, 8192, 9024, 9216, 10152, 12032, 12102, 12288, 13536, 13824, 16136, 18048, 18153, 18432, 20304, 24064, 24204, 24576, 27072, 27648, 32272, 36096, 36306, 36864, 40608, 48128, 48408, 54144, 54459, 55296, 64544, 72192, 72612, 73728, 81216, 94799, 96256, 96816, 108288, 108918, 110592, 129088, 144384, 145224, 162432, 189598, 192512, 193632, 216576, 217836, 221184, 258176, 284397, 288768, 290448, 324864, 379196, 385024, 387264, 433152, 435672, 516352, 568794, 577536, 580896, 649728, 758392, 774528, 853191, 866304, 871344, 1032704, 1137588, 1155072, 1161792, 1299456, 1516784, 1549056, 1706382, 1732608, 1742688, 2065408, 2275176, 2323584, 2559573, 2598912, 3033568, 3098112, 3412764, 3465216, 3485376, 4130816, 4550352, 4647168, 5119146, 5197824, 6067136, 6196224, 6825528, 6970752, 8261632, 9100704, 9294336, 10238292, 10395648, 12134272, 12392448, 13651056, 13941504, 16523264, 18201408, 18588672, 20476584, 24268544, 24784896, 27302112, 27883008, 36402816, 37177344, 40953168, 48537088, 49569792, 54604224, 55766016, 72805632, 74354688, 81906336, 97074176, 109208448, 111532032, 145611264, 148709376, 163812672, 194148352, 218416896, 223064064, 291222528, 327625344, 388296704, 436833792, 446128128, 582445056, 655250688, 776593408, 873667584, 1164890112, 1310501376, 1747335168, 2329780224, 2621002752, 3494670336, 5242005504, 6989340672, 10484011008, 20968022016]

約数ペア:

[(1, 20968022016), (2, 10484011008), (3, 6989340672), (4, 5242005504), (6, 3494670336), (8, 2621002752), (9, 2329780224), (12, 1747335168), (16, 1310501376), (18, 1164890112), (24, 873667584), (27, 776593408), (32, 655250688), (36, 582445056), (47, 446128128), (48, 436833792), (54, 388296704), (64, 327625344), (72, 291222528), (94, 223064064), (96, 218416896), (108, 194148352), (128, 163812672), (141, 148709376), (144, 145611264), (188, 111532032), (192, 109208448), (216, 97074176), (256, 81906336), (282, 74354688), (288, 72805632), (376, 55766016), (384, 54604224), (423, 49569792), (432, 48537088), (512, 40953168), (564, 37177344), (576, 36402816), (752, 27883008), (768, 27302112), (846, 24784896), (864, 24268544), (1024, 20476584), (1128, 18588672), (1152, 18201408), (1269, 16523264), (1504, 13941504), (1536, 13651056), (1692, 12392448), (1728, 12134272), (2017, 10395648), (2048, 10238292), (2256, 9294336), (2304, 9100704), (2538, 8261632), (3008, 6970752), (3072, 6825528), (3384, 6196224), (3456, 6067136), (4034, 5197824), (4096, 5119146), (4512, 4647168), (4608, 4550352), (5076, 4130816), (6016, 3485376), (6051, 3465216), (6144, 3412764), (6768, 3098112), (6912, 3033568), (8068, 2598912), (8192, 2559573), (9024, 2323584), (9216, 2275176), (10152, 2065408), (12032, 1742688), (12102, 1732608), (12288, 1706382), (13536, 1549056), (13824, 1516784), (16136, 1299456), (18048, 1161792), (18153, 1155072), (18432, 1137588), (20304, 1032704), (24064, 871344), (24204, 866304), (24576, 853191), (27072, 774528), (27648, 758392), (32272, 649728), (36096, 580896), (36306, 577536), (36864, 568794), (40608, 516352), (48128, 435672), (48408, 433152), (54144, 387264), (54459, 385024), (55296, 379196), (64544, 324864), (72192, 290448), (72612, 288768), (73728, 284397), (81216, 258176), (94799, 221184), (96256, 217836), (96816, 216576), (108288, 193632), (108918, 192512), (110592, 189598), (129088, 162432), (144384, 145224)]