20192656064

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 224

約数和(自身を含む): 49035248640

約数和(自身を除く): 28842592576

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 89, 92, 97, 112, 161, 178, 184, 194, 224, 227, 322, 356, 368, 388, 448, 454, 623, 644, 679, 712, 736, 776, 908, 1246, 1288, 1358, 1424, 1472, 1552, 1589, 1816, 2047, 2231, 2492, 2576, 2716, 2848, 3104, 3178, 3632, 4094, 4462, 4984, 5152, 5221, 5432, 5696, 6208, 6356, 7264, 8188, 8633, 8924, 9968, 10304, 10442, 10864, 12712, 14329, 14528, 15617, 16376, 17266, 17848, 19936, 20203, 20884, 21728, 22019, 25424, 28658, 31234, 32752, 34532, 35696, 36547, 39872, 40406, 41768, 43456, 44038, 50848, 57316, 60431, 62468, 65504, 69064, 71392, 73094, 80812, 83536, 88076, 101696, 114632, 120862, 124936, 131008, 138128, 141421, 142784, 146188, 154133, 161624, 167072, 176152, 198559, 229264, 241724, 249872, 276256, 282842, 292376, 308266, 323248, 334144, 352304, 397118, 458528, 464669, 483448, 499744, 506437, 552512, 565684, 584752, 616532, 646496, 704608, 794236, 917056, 929338, 966896, 999488, 1012874, 1131368, 1169504, 1233064, 1292992, 1389913, 1409216, 1588472, 1858676, 1933792, 1959691, 2025748, 2262736, 2339008, 2466128, 2779826, 3176944, 3252683, 3545059, 3717352, 3867584, 3919382, 4051496, 4525472, 4932256, 5559652, 6353888, 6505366, 7090118, 7434704, 7838764, 8102992, 9050944, 9864512, 11119304, 12707776, 13010732, 13717837, 14180236, 14869408, 15677528, 16205984, 22238608, 26021464, 27435674, 28360472, 29738816, 31355056, 32411968, 44477216, 45072893, 52042928, 54871348, 56720944, 62710112, 88954432, 90145786, 104085856, 109742696, 113441888, 125420224, 180291572, 208171712, 219485392, 226883776, 315510251, 360583144, 438970784, 631020502, 721166288, 877941568, 1262041004, 1442332576, 2524082008, 2884665152, 5048164016, 10096328032, 20192656064]

約数ペア:

[(1, 20192656064), (2, 10096328032), (4, 5048164016), (7, 2884665152), (8, 2524082008), (14, 1442332576), (16, 1262041004), (23, 877941568), (28, 721166288), (32, 631020502), (46, 438970784), (56, 360583144), (64, 315510251), (89, 226883776), (92, 219485392), (97, 208171712), (112, 180291572), (161, 125420224), (178, 113441888), (184, 109742696), (194, 104085856), (224, 90145786), (227, 88954432), (322, 62710112), (356, 56720944), (368, 54871348), (388, 52042928), (448, 45072893), (454, 44477216), (623, 32411968), (644, 31355056), (679, 29738816), (712, 28360472), (736, 27435674), (776, 26021464), (908, 22238608), (1246, 16205984), (1288, 15677528), (1358, 14869408), (1424, 14180236), (1472, 13717837), (1552, 13010732), (1589, 12707776), (1816, 11119304), (2047, 9864512), (2231, 9050944), (2492, 8102992), (2576, 7838764), (2716, 7434704), (2848, 7090118), (3104, 6505366), (3178, 6353888), (3632, 5559652), (4094, 4932256), (4462, 4525472), (4984, 4051496), (5152, 3919382), (5221, 3867584), (5432, 3717352), (5696, 3545059), (6208, 3252683), (6356, 3176944), (7264, 2779826), (8188, 2466128), (8633, 2339008), (8924, 2262736), (9968, 2025748), (10304, 1959691), (10442, 1933792), (10864, 1858676), (12712, 1588472), (14329, 1409216), (14528, 1389913), (15617, 1292992), (16376, 1233064), (17266, 1169504), (17848, 1131368), (19936, 1012874), (20203, 999488), (20884, 966896), (21728, 929338), (22019, 917056), (25424, 794236), (28658, 704608), (31234, 646496), (32752, 616532), (34532, 584752), (35696, 565684), (36547, 552512), (39872, 506437), (40406, 499744), (41768, 483448), (43456, 464669), (44038, 458528), (50848, 397118), (57316, 352304), (60431, 334144), (62468, 323248), (65504, 308266), (69064, 292376), (71392, 282842), (73094, 276256), (80812, 249872), (83536, 241724), (88076, 229264), (101696, 198559), (114632, 176152), (120862, 167072), (124936, 161624), (131008, 154133), (138128, 146188), (141421, 142784)]