20943347712

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2386

約数の個数: 224

約数和(自身を含む): 65055975552

約数和(自身を除く): 44112627840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 318, 336, 371, 384, 424, 448, 512, 636, 672, 742, 768, 848, 896, 1024, 1113, 1272, 1344, 1484, 1536, 1696, 1792, 2048, 2226, 2297, 2544, 2688, 2968, 3072, 3392, 3584, 4096, 4452, 4594, 5088, 5376, 5936, 6144, 6784, 6891, 7168, 8192, 8904, 9188, 10176, 10752, 11872, 12288, 13568, 13782, 14336, 16079, 17808, 18376, 20352, 21504, 23744, 24576, 27136, 27564, 28672, 32158, 35616, 36752, 40704, 43008, 47488, 48237, 54272, 55128, 57344, 64316, 71232, 73504, 81408, 86016, 94976, 96474, 108544, 110256, 121741, 128632, 142464, 147008, 162816, 172032, 189952, 192948, 217088, 220512, 243482, 257264, 284928, 294016, 325632, 365223, 379904, 385896, 434176, 441024, 486964, 514528, 569856, 588032, 651264, 730446, 759808, 771792, 852187, 882048, 973928, 1029056, 1139712, 1176064, 1302528, 1460892, 1519616, 1543584, 1704374, 1764096, 1947856, 2058112, 2279424, 2352128, 2556561, 2921784, 3039232, 3087168, 3408748, 3528192, 3895712, 4116224, 4558848, 4704256, 5113122, 5843568, 6174336, 6817496, 7056384, 7791424, 8232448, 9117696, 9408512, 10226244, 11687136, 12348672, 13634992, 14112768, 15582848, 16464896, 18817024, 20452488, 23374272, 24697344, 27269984, 28225536, 31165696, 32929792, 40904976, 46748544, 49394688, 54539968, 56451072, 62331392, 65859584, 81809952, 93497088, 98789376, 109079936, 124662784, 131719168, 163619904, 186994176, 197578752, 218159872, 249325568, 327239808, 373988352, 395157504, 436319744, 498651136, 654479616, 747976704, 872639488, 997302272, 1308959232, 1495953408, 1745278976, 2617918464, 2991906816, 3490557952, 5235836928, 6981115904, 10471673856, 20943347712]

約数ペア:

[(1, 20943347712), (2, 10471673856), (3, 6981115904), (4, 5235836928), (6, 3490557952), (7, 2991906816), (8, 2617918464), (12, 1745278976), (14, 1495953408), (16, 1308959232), (21, 997302272), (24, 872639488), (28, 747976704), (32, 654479616), (42, 498651136), (48, 436319744), (53, 395157504), (56, 373988352), (64, 327239808), (84, 249325568), (96, 218159872), (106, 197578752), (112, 186994176), (128, 163619904), (159, 131719168), (168, 124662784), (192, 109079936), (212, 98789376), (224, 93497088), (256, 81809952), (318, 65859584), (336, 62331392), (371, 56451072), (384, 54539968), (424, 49394688), (448, 46748544), (512, 40904976), (636, 32929792), (672, 31165696), (742, 28225536), (768, 27269984), (848, 24697344), (896, 23374272), (1024, 20452488), (1113, 18817024), (1272, 16464896), (1344, 15582848), (1484, 14112768), (1536, 13634992), (1696, 12348672), (1792, 11687136), (2048, 10226244), (2226, 9408512), (2297, 9117696), (2544, 8232448), (2688, 7791424), (2968, 7056384), (3072, 6817496), (3392, 6174336), (3584, 5843568), (4096, 5113122), (4452, 4704256), (4594, 4558848), (5088, 4116224), (5376, 3895712), (5936, 3528192), (6144, 3408748), (6784, 3087168), (6891, 3039232), (7168, 2921784), (8192, 2556561), (8904, 2352128), (9188, 2279424), (10176, 2058112), (10752, 1947856), (11872, 1764096), (12288, 1704374), (13568, 1543584), (13782, 1519616), (14336, 1460892), (16079, 1302528), (17808, 1176064), (18376, 1139712), (20352, 1029056), (21504, 973928), (23744, 882048), (24576, 852187), (27136, 771792), (27564, 759808), (28672, 730446), (32158, 651264), (35616, 588032), (36752, 569856), (40704, 514528), (43008, 486964), (47488, 441024), (48237, 434176), (54272, 385896), (55128, 379904), (57344, 365223), (64316, 325632), (71232, 294016), (73504, 284928), (81408, 257264), (86016, 243482), (94976, 220512), (96474, 217088), (108544, 192948), (110256, 189952), (121741, 172032), (128632, 162816), (142464, 147008)]