20047689216

素因数分解:

$2^9\times 3^4\times {\mathrm{157}}^1\times {\mathrm{3079}}^1$

素因数の和:3266

約数の個数: 200

約数和(自身を含む): 60237759120

約数和(自身を除く): 40190069904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 157, 162, 192, 216, 256, 288, 314, 324, 384, 432, 471, 512, 576, 628, 648, 768, 864, 942, 1152, 1256, 1296, 1413, 1536, 1728, 1884, 2304, 2512, 2592, 2826, 3079, 3456, 3768, 4239, 4608, 5024, 5184, 5652, 6158, 6912, 7536, 8478, 9237, 10048, 10368, 11304, 12316, 12717, 13824, 15072, 16956, 18474, 20096, 20736, 22608, 24632, 25434, 27711, 30144, 33912, 36948, 40192, 41472, 45216, 49264, 50868, 55422, 60288, 67824, 73896, 80384, 83133, 90432, 98528, 101736, 110844, 120576, 135648, 147792, 166266, 180864, 197056, 203472, 221688, 241152, 249399, 271296, 295584, 332532, 361728, 394112, 406944, 443376, 483403, 498798, 542592, 591168, 665064, 723456, 788224, 813888, 886752, 966806, 997596, 1085184, 1182336, 1330128, 1450209, 1576448, 1627776, 1773504, 1933612, 1995192, 2170368, 2364672, 2660256, 2900418, 3255552, 3547008, 3867224, 3990384, 4350627, 4729344, 5320512, 5800836, 6511104, 7094016, 7734448, 7980768, 8701254, 10641024, 11601672, 13051881, 14188032, 15468896, 15961536, 17402508, 21282048, 23203344, 26103762, 30937792, 31923072, 34805016, 39155643, 42564096, 46406688, 52207524, 61875584, 63846144, 69610032, 78311286, 92813376, 104415048, 123751168, 127692288, 139220064, 156622572, 185626752, 208830096, 247502336, 278440128, 313245144, 371253504, 417660192, 556880256, 626490288, 742507008, 835320384, 1113760512, 1252980576, 1670640768, 2227521024, 2505961152, 3341281536, 5011922304, 6682563072, 10023844608, 20047689216]

約数ペア:

[(1, 20047689216), (2, 10023844608), (3, 6682563072), (4, 5011922304), (6, 3341281536), (8, 2505961152), (9, 2227521024), (12, 1670640768), (16, 1252980576), (18, 1113760512), (24, 835320384), (27, 742507008), (32, 626490288), (36, 556880256), (48, 417660192), (54, 371253504), (64, 313245144), (72, 278440128), (81, 247502336), (96, 208830096), (108, 185626752), (128, 156622572), (144, 139220064), (157, 127692288), (162, 123751168), (192, 104415048), (216, 92813376), (256, 78311286), (288, 69610032), (314, 63846144), (324, 61875584), (384, 52207524), (432, 46406688), (471, 42564096), (512, 39155643), (576, 34805016), (628, 31923072), (648, 30937792), (768, 26103762), (864, 23203344), (942, 21282048), (1152, 17402508), (1256, 15961536), (1296, 15468896), (1413, 14188032), (1536, 13051881), (1728, 11601672), (1884, 10641024), (2304, 8701254), (2512, 7980768), (2592, 7734448), (2826, 7094016), (3079, 6511104), (3456, 5800836), (3768, 5320512), (4239, 4729344), (4608, 4350627), (5024, 3990384), (5184, 3867224), (5652, 3547008), (6158, 3255552), (6912, 2900418), (7536, 2660256), (8478, 2364672), (9237, 2170368), (10048, 1995192), (10368, 1933612), (11304, 1773504), (12316, 1627776), (12717, 1576448), (13824, 1450209), (15072, 1330128), (16956, 1182336), (18474, 1085184), (20096, 997596), (20736, 966806), (22608, 886752), (24632, 813888), (25434, 788224), (27711, 723456), (30144, 665064), (33912, 591168), (36948, 542592), (40192, 498798), (41472, 483403), (45216, 443376), (49264, 406944), (50868, 394112), (55422, 361728), (60288, 332532), (67824, 295584), (73896, 271296), (80384, 249399), (83133, 241152), (90432, 221688), (98528, 203472), (101736, 197056), (110844, 180864), (120576, 166266), (135648, 147792)]