20634068224

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33767}}^1$

素因数の和:33832

約数の個数: 144

約数和(自身を含む): 53008736256

約数和(自身を除く): 32374668032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 896, 992, 1232, 1364, 1408, 1736, 1792, 1984, 2387, 2464, 2728, 2816, 3472, 3968, 4774, 4928, 5456, 6944, 7936, 9548, 9856, 10912, 13888, 19096, 19712, 21824, 27776, 33767, 38192, 43648, 55552, 67534, 76384, 87296, 135068, 152768, 236369, 270136, 305536, 371437, 472738, 540272, 611072, 742874, 945476, 1046777, 1080544, 1485748, 1890952, 2093554, 2161088, 2600059, 2971496, 3781904, 4187108, 4322176, 5200118, 5942992, 7327439, 7563808, 8374216, 8644352, 10400236, 11514547, 11885984, 14654878, 15127616, 16748432, 20800472, 23029094, 23771968, 29309756, 30255232, 33496864, 41600944, 46058188, 47543936, 58619512, 60510464, 66993728, 80601829, 83201888, 92116376, 95087872, 117239024, 133987456, 161203658, 166403776, 184232752, 234478048, 267974912, 322407316, 332807552, 368465504, 468956096, 644814632, 665615104, 736931008, 937912192, 1289629264, 1473862016, 1875824384, 2579258528, 2947724032, 5158517056, 10317034112, 20634068224]

約数ペア:

[(1, 20634068224), (2, 10317034112), (4, 5158517056), (7, 2947724032), (8, 2579258528), (11, 1875824384), (14, 1473862016), (16, 1289629264), (22, 937912192), (28, 736931008), (31, 665615104), (32, 644814632), (44, 468956096), (56, 368465504), (62, 332807552), (64, 322407316), (77, 267974912), (88, 234478048), (112, 184232752), (124, 166403776), (128, 161203658), (154, 133987456), (176, 117239024), (217, 95087872), (224, 92116376), (248, 83201888), (256, 80601829), (308, 66993728), (341, 60510464), (352, 58619512), (434, 47543936), (448, 46058188), (496, 41600944), (616, 33496864), (682, 30255232), (704, 29309756), (868, 23771968), (896, 23029094), (992, 20800472), (1232, 16748432), (1364, 15127616), (1408, 14654878), (1736, 11885984), (1792, 11514547), (1984, 10400236), (2387, 8644352), (2464, 8374216), (2728, 7563808), (2816, 7327439), (3472, 5942992), (3968, 5200118), (4774, 4322176), (4928, 4187108), (5456, 3781904), (6944, 2971496), (7936, 2600059), (9548, 2161088), (9856, 2093554), (10912, 1890952), (13888, 1485748), (19096, 1080544), (19712, 1046777), (21824, 945476), (27776, 742874), (33767, 611072), (38192, 540272), (43648, 472738), (55552, 371437), (67534, 305536), (76384, 270136), (87296, 236369), (135068, 152768)]