20851052352

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1182

約数の個数: 336

約数和(自身を含む): 64970680320

約数和(自身を除く): 44119627968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 64, 76, 78, 93, 96, 104, 114, 124, 152, 156, 169, 186, 192, 208, 228, 247, 248, 304, 312, 338, 372, 403, 416, 456, 494, 496, 507, 589, 608, 624, 676, 741, 744, 806, 832, 912, 988, 992, 1014, 1091, 1178, 1209, 1216, 1248, 1352, 1482, 1488, 1612, 1767, 1824, 1976, 1984, 2028, 2182, 2356, 2418, 2496, 2704, 2964, 2976, 3211, 3224, 3273, 3534, 3648, 3952, 4056, 4364, 4712, 4836, 5239, 5408, 5928, 5952, 6422, 6448, 6546, 7068, 7657, 7904, 8112, 8728, 9424, 9633, 9672, 10478, 10816, 11856, 12844, 12896, 13092, 14136, 14183, 15314, 15717, 15808, 16224, 17456, 18848, 19266, 19344, 20729, 20956, 22971, 23712, 25688, 25792, 26184, 28272, 28366, 30628, 31434, 32448, 33821, 34912, 37696, 38532, 38688, 41458, 41912, 42549, 45942, 47424, 51376, 52368, 56544, 56732, 61256, 62187, 62868, 67642, 69824, 77064, 77376, 82916, 83824, 85098, 91884, 99541, 101463, 102752, 104736, 113088, 113464, 122512, 124374, 125736, 135284, 154128, 165832, 167648, 170196, 183768, 184379, 199082, 202926, 205504, 209472, 226928, 245024, 248748, 251472, 269477, 270568, 298623, 308256, 331664, 335296, 340392, 367536, 368758, 398164, 405852, 439673, 453856, 490048, 497496, 502944, 538954, 541136, 553137, 597246, 616512, 642599, 663328, 680784, 735072, 737516, 796328, 808431, 811704, 879346, 907712, 994992, 1005888, 1077908, 1082272, 1106274, 1194492, 1285198, 1319019, 1326656, 1361568, 1470144, 1475032, 1592656, 1616862, 1623408, 1758692, 1927797, 1989984, 2155816, 2164544, 2212548, 2388984, 2570396, 2638038, 2723136, 2950064, 3185312, 3233724, 3246816, 3503201, 3517384, 3855594, 3979968, 4311632, 4425096, 4777968, 5140792, 5276076, 5715749, 5900128, 6370624, 6467448, 6493632, 7006402, 7034768, 7711188, 8353787, 8623264, 8850192, 9555936, 10281584, 10509603, 10552152, 11431498, 11800256, 12934896, 14012804, 14069536, 15422376, 16707574, 17147247, 17246528, 17700384, 19111872, 20563168, 21019206, 21104304, 22862996, 25061361, 25869792, 28025608, 28139072, 30844752, 33415148, 34294494, 35400768, 41126336, 42038412, 42208608, 45725992, 50122722, 51739584, 56051216, 61689504, 66830296, 68588988, 84076824, 84417216, 91451984, 100245444, 108599231, 112102432, 123379008, 133660592, 137177976, 168153648, 182903968, 200490888, 217198462, 224204864, 267321184, 274355952, 325797693, 336307296, 365807936, 400981776, 434396924, 534642368, 548711904, 651595386, 672614592, 801963552, 868793848, 1097423808, 1303190772, 1603927104, 1737587696, 2606381544, 3475175392, 5212763088, 6950350784, 10425526176, 20851052352]

約数ペア:

[(1, 20851052352), (2, 10425526176), (3, 6950350784), (4, 5212763088), (6, 3475175392), (8, 2606381544), (12, 1737587696), (13, 1603927104), (16, 1303190772), (19, 1097423808), (24, 868793848), (26, 801963552), (31, 672614592), (32, 651595386), (38, 548711904), (39, 534642368), (48, 434396924), (52, 400981776), (57, 365807936), (62, 336307296), (64, 325797693), (76, 274355952), (78, 267321184), (93, 224204864), (96, 217198462), (104, 200490888), (114, 182903968), (124, 168153648), (152, 137177976), (156, 133660592), (169, 123379008), (186, 112102432), (192, 108599231), (208, 100245444), (228, 91451984), (247, 84417216), (248, 84076824), (304, 68588988), (312, 66830296), (338, 61689504), (372, 56051216), (403, 51739584), (416, 50122722), (456, 45725992), (494, 42208608), (496, 42038412), (507, 41126336), (589, 35400768), (608, 34294494), (624, 33415148), (676, 30844752), (741, 28139072), (744, 28025608), (806, 25869792), (832, 25061361), (912, 22862996), (988, 21104304), (992, 21019206), (1014, 20563168), (1091, 19111872), (1178, 17700384), (1209, 17246528), (1216, 17147247), (1248, 16707574), (1352, 15422376), (1482, 14069536), (1488, 14012804), (1612, 12934896), (1767, 11800256), (1824, 11431498), (1976, 10552152), (1984, 10509603), (2028, 10281584), (2182, 9555936), (2356, 8850192), (2418, 8623264), (2496, 8353787), (2704, 7711188), (2964, 7034768), (2976, 7006402), (3211, 6493632), (3224, 6467448), (3273, 6370624), (3534, 5900128), (3648, 5715749), (3952, 5276076), (4056, 5140792), (4364, 4777968), (4712, 4425096), (4836, 4311632), (5239, 3979968), (5408, 3855594), (5928, 3517384), (5952, 3503201), (6422, 3246816), (6448, 3233724), (6546, 3185312), (7068, 2950064), (7657, 2723136), (7904, 2638038), (8112, 2570396), (8728, 2388984), (9424, 2212548), (9633, 2164544), (9672, 2155816), (10478, 1989984), (10816, 1927797), (11856, 1758692), (12844, 1623408), (12896, 1616862), (13092, 1592656), (14136, 1475032), (14183, 1470144), (15314, 1361568), (15717, 1326656), (15808, 1319019), (16224, 1285198), (17456, 1194492), (18848, 1106274), (19266, 1082272), (19344, 1077908), (20729, 1005888), (20956, 994992), (22971, 907712), (23712, 879346), (25688, 811704), (25792, 808431), (26184, 796328), (28272, 737516), (28366, 735072), (30628, 680784), (31434, 663328), (32448, 642599), (33821, 616512), (34912, 597246), (37696, 553137), (38532, 541136), (38688, 538954), (41458, 502944), (41912, 497496), (42549, 490048), (45942, 453856), (47424, 439673), (51376, 405852), (52368, 398164), (56544, 368758), (56732, 367536), (61256, 340392), (62187, 335296), (62868, 331664), (67642, 308256), (69824, 298623), (77064, 270568), (77376, 269477), (82916, 251472), (83824, 248748), (85098, 245024), (91884, 226928), (99541, 209472), (101463, 205504), (102752, 202926), (104736, 199082), (113088, 184379), (113464, 183768), (122512, 170196), (124374, 167648), (125736, 165832), (135284, 154128)]