20903049216

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 480

約数和(自身を含む): 73063710720

約数和(自身を除く): 52160661504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 64, 72, 81, 84, 94, 96, 108, 112, 126, 128, 141, 144, 162, 168, 188, 189, 192, 216, 224, 252, 256, 282, 288, 324, 329, 336, 376, 378, 383, 384, 423, 432, 448, 504, 512, 564, 567, 576, 648, 658, 672, 752, 756, 766, 768, 846, 864, 896, 987, 1008, 1024, 1128, 1134, 1149, 1152, 1269, 1296, 1316, 1344, 1504, 1512, 1532, 1536, 1692, 1728, 1792, 1974, 2016, 2048, 2256, 2268, 2298, 2304, 2538, 2592, 2632, 2681, 2688, 2961, 3008, 3024, 3064, 3072, 3384, 3447, 3456, 3584, 3807, 3948, 4032, 4512, 4536, 4596, 4608, 5076, 5184, 5264, 5362, 5376, 5922, 6016, 6048, 6128, 6144, 6768, 6894, 6912, 7168, 7614, 7896, 8043, 8064, 8883, 9024, 9072, 9192, 9216, 10152, 10341, 10368, 10528, 10724, 10752, 11844, 12032, 12096, 12256, 13536, 13788, 13824, 14336, 15228, 15792, 16086, 16128, 17766, 18001, 18048, 18144, 18384, 18432, 20304, 20682, 20736, 21056, 21448, 21504, 23688, 24064, 24129, 24192, 24512, 26649, 27072, 27576, 27648, 30456, 31023, 31584, 32172, 32256, 35532, 36002, 36096, 36288, 36768, 40608, 41364, 41472, 42112, 42896, 43008, 47376, 48128, 48258, 48384, 49024, 53298, 54003, 54144, 55152, 55296, 60912, 62046, 63168, 64344, 64512, 71064, 72004, 72192, 72387, 72576, 73536, 81216, 82728, 82944, 84224, 85792, 94752, 96256, 96516, 96768, 98048, 106596, 108006, 108288, 110304, 121824, 124092, 126007, 126336, 128688, 129024, 142128, 144008, 144384, 144774, 145152, 147072, 162009, 162432, 165456, 165888, 168448, 171584, 189504, 193032, 193536, 196096, 213192, 216012, 216576, 217161, 220608, 243648, 248184, 252014, 252672, 257376, 284256, 288016, 288768, 289548, 290304, 294144, 324018, 324864, 330912, 336896, 343168, 378021, 379008, 386064, 387072, 392192, 426384, 432024, 433152, 434322, 441216, 486027, 487296, 496368, 504028, 505344, 514752, 568512, 576032, 579096, 580608, 588288, 648036, 649728, 661824, 673792, 686336, 756042, 758016, 772128, 784384, 852768, 864048, 866304, 868644, 882432, 972054, 974592, 992736, 1008056, 1010688, 1029504, 1134063, 1137024, 1152064, 1158192, 1161216, 1176576, 1296072, 1299456, 1323648, 1372672, 1458081, 1512084, 1516032, 1544256, 1705536, 1728096, 1737288, 1764864, 1944108, 1949184, 1985472, 2016112, 2021376, 2059008, 2268126, 2274048, 2304128, 2316384, 2353152, 2592144, 2598912, 2647296, 2745344, 2916162, 3024168, 3032064, 3088512, 3402189, 3411072, 3456192, 3474576, 3529728, 3888216, 3898368, 3970944, 4032224, 4118016, 4536252, 4548096, 4608256, 4632768, 5184288, 5294592, 5490688, 5832324, 6048336, 6064128, 6177024, 6804378, 6822144, 6912384, 6949152, 7059456, 7776432, 7796736, 7941888, 8064448, 8236032, 9072504, 9096192, 9216512, 9265536, 10206567, 10368576, 10589184, 11664648, 12096672, 12354048, 13608756, 13644288, 13824768, 13898304, 15552864, 15883776, 16128896, 16472064, 18145008, 18192384, 18433024, 18531072, 20413134, 20737152, 21178368, 23329296, 24193344, 24708096, 27217512, 27288576, 27649536, 27796608, 31105728, 31767552, 32257792, 36290016, 36866048, 37062144, 40826268, 41474304, 46658592, 48386688, 49416192, 54435024, 54577152, 55299072, 55593216, 62211456, 63535104, 64515584, 72580032, 74124288, 81652536, 82948608, 93317184, 96773376, 108870048, 110598144, 111186432, 124422912, 129031168, 145160064, 148248576, 163305072, 165897216, 186634368, 193546752, 217740096, 222372864, 248845824, 258062336, 290320128, 326610144, 331794432, 373268736, 387093504, 435480192, 444745728, 497691648, 580640256, 653220288, 746537472, 774187008, 870960384, 995383296, 1161280512, 1306440576, 1493074944, 1741920768, 2322561024, 2612881152, 2986149888, 3483841536, 5225762304, 6967683072, 10451524608, 20903049216]

約数ペア:

[(1, 20903049216), (2, 10451524608), (3, 6967683072), (4, 5225762304), (6, 3483841536), (7, 2986149888), (8, 2612881152), (9, 2322561024), (12, 1741920768), (14, 1493074944), (16, 1306440576), (18, 1161280512), (21, 995383296), (24, 870960384), (27, 774187008), (28, 746537472), (32, 653220288), (36, 580640256), (42, 497691648), (47, 444745728), (48, 435480192), (54, 387093504), (56, 373268736), (63, 331794432), (64, 326610144), (72, 290320128), (81, 258062336), (84, 248845824), (94, 222372864), (96, 217740096), (108, 193546752), (112, 186634368), (126, 165897216), (128, 163305072), (141, 148248576), (144, 145160064), (162, 129031168), (168, 124422912), (188, 111186432), (189, 110598144), (192, 108870048), (216, 96773376), (224, 93317184), (252, 82948608), (256, 81652536), (282, 74124288), (288, 72580032), (324, 64515584), (329, 63535104), (336, 62211456), (376, 55593216), (378, 55299072), (383, 54577152), (384, 54435024), (423, 49416192), (432, 48386688), (448, 46658592), (504, 41474304), (512, 40826268), (564, 37062144), (567, 36866048), (576, 36290016), (648, 32257792), (658, 31767552), (672, 31105728), (752, 27796608), (756, 27649536), (766, 27288576), (768, 27217512), (846, 24708096), (864, 24193344), (896, 23329296), (987, 21178368), (1008, 20737152), (1024, 20413134), (1128, 18531072), (1134, 18433024), (1149, 18192384), (1152, 18145008), (1269, 16472064), (1296, 16128896), (1316, 15883776), (1344, 15552864), (1504, 13898304), (1512, 13824768), (1532, 13644288), (1536, 13608756), (1692, 12354048), (1728, 12096672), (1792, 11664648), (1974, 10589184), (2016, 10368576), (2048, 10206567), (2256, 9265536), (2268, 9216512), (2298, 9096192), (2304, 9072504), (2538, 8236032), (2592, 8064448), (2632, 7941888), (2681, 7796736), (2688, 7776432), (2961, 7059456), (3008, 6949152), (3024, 6912384), (3064, 6822144), (3072, 6804378), (3384, 6177024), (3447, 6064128), (3456, 6048336), (3584, 5832324), (3807, 5490688), (3948, 5294592), (4032, 5184288), (4512, 4632768), (4536, 4608256), (4596, 4548096), (4608, 4536252), (5076, 4118016), (5184, 4032224), (5264, 3970944), (5362, 3898368), (5376, 3888216), (5922, 3529728), (6016, 3474576), (6048, 3456192), (6128, 3411072), (6144, 3402189), (6768, 3088512), (6894, 3032064), (6912, 3024168), (7168, 2916162), (7614, 2745344), (7896, 2647296), (8043, 2598912), (8064, 2592144), (8883, 2353152), (9024, 2316384), (9072, 2304128), (9192, 2274048), (9216, 2268126), (10152, 2059008), (10341, 2021376), (10368, 2016112), (10528, 1985472), (10724, 1949184), (10752, 1944108), (11844, 1764864), (12032, 1737288), (12096, 1728096), (12256, 1705536), (13536, 1544256), (13788, 1516032), (13824, 1512084), (14336, 1458081), (15228, 1372672), (15792, 1323648), (16086, 1299456), (16128, 1296072), (17766, 1176576), (18001, 1161216), (18048, 1158192), (18144, 1152064), (18384, 1137024), (18432, 1134063), (20304, 1029504), (20682, 1010688), (20736, 1008056), (21056, 992736), (21448, 974592), (21504, 972054), (23688, 882432), (24064, 868644), (24129, 866304), (24192, 864048), (24512, 852768), (26649, 784384), (27072, 772128), (27576, 758016), (27648, 756042), (30456, 686336), (31023, 673792), (31584, 661824), (32172, 649728), (32256, 648036), (35532, 588288), (36002, 580608), (36096, 579096), (36288, 576032), (36768, 568512), (40608, 514752), (41364, 505344), (41472, 504028), (42112, 496368), (42896, 487296), (43008, 486027), (47376, 441216), (48128, 434322), (48258, 433152), (48384, 432024), (49024, 426384), (53298, 392192), (54003, 387072), (54144, 386064), (55152, 379008), (55296, 378021), (60912, 343168), (62046, 336896), (63168, 330912), (64344, 324864), (64512, 324018), (71064, 294144), (72004, 290304), (72192, 289548), (72387, 288768), (72576, 288016), (73536, 284256), (81216, 257376), (82728, 252672), (82944, 252014), (84224, 248184), (85792, 243648), (94752, 220608), (96256, 217161), (96516, 216576), (96768, 216012), (98048, 213192), (106596, 196096), (108006, 193536), (108288, 193032), (110304, 189504), (121824, 171584), (124092, 168448), (126007, 165888), (126336, 165456), (128688, 162432), (129024, 162009), (142128, 147072), (144008, 145152), (144384, 144774)]