20419854336

素因数分解:

$2^{14}\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 360

約数和(自身を含む): 68591554304

約数和(自身を除く): 48171699968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 144, 146, 168, 192, 219, 224, 252, 256, 271, 288, 292, 336, 384, 438, 448, 504, 511, 512, 542, 576, 584, 657, 672, 768, 813, 876, 896, 1008, 1022, 1024, 1084, 1152, 1168, 1314, 1344, 1533, 1536, 1626, 1752, 1792, 1897, 2016, 2044, 2048, 2168, 2304, 2336, 2439, 2628, 2688, 3066, 3072, 3252, 3504, 3584, 3794, 4032, 4088, 4096, 4336, 4599, 4608, 4672, 4878, 5256, 5376, 5691, 6132, 6144, 6504, 7008, 7168, 7588, 8064, 8176, 8192, 8672, 9198, 9216, 9344, 9756, 10512, 10752, 11382, 12264, 12288, 13008, 14016, 14336, 15176, 16128, 16352, 16384, 17073, 17344, 18396, 18432, 18688, 19512, 19783, 21024, 21504, 22764, 24528, 24576, 26016, 28032, 28672, 30352, 32256, 32704, 34146, 34688, 36792, 36864, 37376, 39024, 39566, 42048, 43008, 45528, 49056, 49152, 52032, 56064, 57344, 59349, 60704, 64512, 65408, 68292, 69376, 73584, 73728, 74752, 78048, 79132, 84096, 86016, 91056, 98112, 104064, 112128, 114688, 118698, 121408, 129024, 130816, 136584, 138481, 138752, 147168, 147456, 149504, 156096, 158264, 168192, 172032, 178047, 182112, 196224, 208128, 224256, 237396, 242816, 258048, 261632, 273168, 276962, 277504, 294336, 299008, 312192, 316528, 336384, 344064, 356094, 364224, 392448, 415443, 416256, 448512, 474792, 485632, 516096, 523264, 546336, 553924, 555008, 588672, 598016, 624384, 633056, 672768, 712188, 728448, 784896, 830886, 832512, 897024, 949584, 971264, 1032192, 1046528, 1092672, 1107848, 1110016, 1177344, 1196032, 1246329, 1248768, 1266112, 1345536, 1424376, 1456896, 1569792, 1661772, 1665024, 1794048, 1899168, 1942528, 2093056, 2185344, 2215696, 2220032, 2354688, 2492658, 2497536, 2532224, 2691072, 2848752, 2913792, 3139584, 3323544, 3330048, 3588096, 3798336, 3885056, 4186112, 4370688, 4431392, 4440064, 4709376, 4985316, 4995072, 5064448, 5382144, 5697504, 5827584, 6279168, 6647088, 6660096, 7596672, 7770112, 8372224, 8741376, 8862784, 9418752, 9970632, 9990144, 10128896, 10764288, 11395008, 11655168, 12558336, 13294176, 13320192, 15193344, 15540224, 17482752, 17725568, 18837504, 19941264, 19980288, 20257792, 22790016, 23310336, 25116672, 26588352, 30386688, 31080448, 34965504, 35451136, 37675008, 39882528, 39960576, 40515584, 45580032, 46620672, 53176704, 60773376, 69931008, 70902272, 75350016, 79765056, 81031168, 91160064, 93241344, 106353408, 121546752, 139862016, 141804544, 159530112, 162062336, 182320128, 212706816, 243093504, 279724032, 283609088, 319060224, 324124672, 364640256, 425413632, 486187008, 567218176, 638120448, 729280512, 850827264, 972374016, 1134436352, 1276240896, 1458561024, 1701654528, 2268872704, 2552481792, 2917122048, 3403309056, 5104963584, 6806618112, 10209927168, 20419854336]

約数ペア:

[(1, 20419854336), (2, 10209927168), (3, 6806618112), (4, 5104963584), (6, 3403309056), (7, 2917122048), (8, 2552481792), (9, 2268872704), (12, 1701654528), (14, 1458561024), (16, 1276240896), (18, 1134436352), (21, 972374016), (24, 850827264), (28, 729280512), (32, 638120448), (36, 567218176), (42, 486187008), (48, 425413632), (56, 364640256), (63, 324124672), (64, 319060224), (72, 283609088), (73, 279724032), (84, 243093504), (96, 212706816), (112, 182320128), (126, 162062336), (128, 159530112), (144, 141804544), (146, 139862016), (168, 121546752), (192, 106353408), (219, 93241344), (224, 91160064), (252, 81031168), (256, 79765056), (271, 75350016), (288, 70902272), (292, 69931008), (336, 60773376), (384, 53176704), (438, 46620672), (448, 45580032), (504, 40515584), (511, 39960576), (512, 39882528), (542, 37675008), (576, 35451136), (584, 34965504), (657, 31080448), (672, 30386688), (768, 26588352), (813, 25116672), (876, 23310336), (896, 22790016), (1008, 20257792), (1022, 19980288), (1024, 19941264), (1084, 18837504), (1152, 17725568), (1168, 17482752), (1314, 15540224), (1344, 15193344), (1533, 13320192), (1536, 13294176), (1626, 12558336), (1752, 11655168), (1792, 11395008), (1897, 10764288), (2016, 10128896), (2044, 9990144), (2048, 9970632), (2168, 9418752), (2304, 8862784), (2336, 8741376), (2439, 8372224), (2628, 7770112), (2688, 7596672), (3066, 6660096), (3072, 6647088), (3252, 6279168), (3504, 5827584), (3584, 5697504), (3794, 5382144), (4032, 5064448), (4088, 4995072), (4096, 4985316), (4336, 4709376), (4599, 4440064), (4608, 4431392), (4672, 4370688), (4878, 4186112), (5256, 3885056), (5376, 3798336), (5691, 3588096), (6132, 3330048), (6144, 3323544), (6504, 3139584), (7008, 2913792), (7168, 2848752), (7588, 2691072), (8064, 2532224), (8176, 2497536), (8192, 2492658), (8672, 2354688), (9198, 2220032), (9216, 2215696), (9344, 2185344), (9756, 2093056), (10512, 1942528), (10752, 1899168), (11382, 1794048), (12264, 1665024), (12288, 1661772), (13008, 1569792), (14016, 1456896), (14336, 1424376), (15176, 1345536), (16128, 1266112), (16352, 1248768), (16384, 1246329), (17073, 1196032), (17344, 1177344), (18396, 1110016), (18432, 1107848), (18688, 1092672), (19512, 1046528), (19783, 1032192), (21024, 971264), (21504, 949584), (22764, 897024), (24528, 832512), (24576, 830886), (26016, 784896), (28032, 728448), (28672, 712188), (30352, 672768), (32256, 633056), (32704, 624384), (34146, 598016), (34688, 588672), (36792, 555008), (36864, 553924), (37376, 546336), (39024, 523264), (39566, 516096), (42048, 485632), (43008, 474792), (45528, 448512), (49056, 416256), (49152, 415443), (52032, 392448), (56064, 364224), (57344, 356094), (59349, 344064), (60704, 336384), (64512, 316528), (65408, 312192), (68292, 299008), (69376, 294336), (73584, 277504), (73728, 276962), (74752, 273168), (78048, 261632), (79132, 258048), (84096, 242816), (86016, 237396), (91056, 224256), (98112, 208128), (104064, 196224), (112128, 182112), (114688, 178047), (118698, 172032), (121408, 168192), (129024, 158264), (130816, 156096), (136584, 149504), (138481, 147456), (138752, 147168)]