20830722048

素因数分解:

$2^{11}\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2259

約数の個数: 288

約数和(自身を含む): 65704766400

約数和(自身を除く): 44874044352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 256, 288, 304, 324, 342, 384, 432, 456, 486, 512, 513, 576, 608, 648, 684, 768, 864, 912, 972, 1024, 1026, 1152, 1216, 1296, 1368, 1536, 1539, 1728, 1824, 1944, 2048, 2052, 2203, 2304, 2432, 2592, 2736, 3072, 3078, 3456, 3648, 3888, 4104, 4406, 4608, 4617, 4864, 5184, 5472, 6144, 6156, 6609, 6912, 7296, 7776, 8208, 8812, 9216, 9234, 9728, 10368, 10944, 12312, 13218, 13824, 14592, 15552, 16416, 17624, 18432, 18468, 19456, 19827, 20736, 21888, 24624, 26436, 27648, 29184, 31104, 32832, 35248, 36936, 38912, 39654, 41472, 41857, 43776, 49248, 52872, 55296, 58368, 59481, 62208, 65664, 70496, 73872, 79308, 82944, 83714, 87552, 98496, 105744, 116736, 118962, 124416, 125571, 131328, 140992, 147744, 158616, 165888, 167428, 175104, 178443, 196992, 211488, 237924, 248832, 251142, 262656, 281984, 295488, 317232, 334856, 350208, 356886, 376713, 393984, 422976, 475848, 497664, 502284, 525312, 535329, 563968, 590976, 634464, 669712, 713772, 753426, 787968, 845952, 951696, 1004568, 1050624, 1070658, 1127936, 1130139, 1181952, 1268928, 1339424, 1427544, 1506852, 1575936, 1691904, 1903392, 2009136, 2141316, 2255872, 2260278, 2363904, 2537856, 2678848, 2855088, 3013704, 3151872, 3383808, 3390417, 3806784, 4018272, 4282632, 4511744, 4520556, 4727808, 5075712, 5357696, 5710176, 6027408, 6767616, 6780834, 7613568, 8036544, 8565264, 9041112, 9455616, 10151424, 10171251, 10715392, 11420352, 12054816, 13535232, 13561668, 15227136, 16073088, 17130528, 18082224, 20302848, 20342502, 21430784, 22840704, 24109632, 27123336, 30454272, 32146176, 34261056, 36164448, 40605696, 40685004, 42861568, 45681408, 48219264, 54246672, 60908544, 64292352, 68522112, 72328896, 81370008, 85723136, 91362816, 96438528, 108493344, 121817088, 128584704, 137044224, 144657792, 162740016, 182725632, 192877056, 216986688, 257169408, 274088448, 289315584, 325480032, 365451264, 385754112, 433973376, 548176896, 578631168, 650960064, 771508224, 867946752, 1096353792, 1157262336, 1301920128, 1735893504, 2314524672, 2603840256, 3471787008, 5207680512, 6943574016, 10415361024, 20830722048]

約数ペア:

[(1, 20830722048), (2, 10415361024), (3, 6943574016), (4, 5207680512), (6, 3471787008), (8, 2603840256), (9, 2314524672), (12, 1735893504), (16, 1301920128), (18, 1157262336), (19, 1096353792), (24, 867946752), (27, 771508224), (32, 650960064), (36, 578631168), (38, 548176896), (48, 433973376), (54, 385754112), (57, 365451264), (64, 325480032), (72, 289315584), (76, 274088448), (81, 257169408), (96, 216986688), (108, 192877056), (114, 182725632), (128, 162740016), (144, 144657792), (152, 137044224), (162, 128584704), (171, 121817088), (192, 108493344), (216, 96438528), (228, 91362816), (243, 85723136), (256, 81370008), (288, 72328896), (304, 68522112), (324, 64292352), (342, 60908544), (384, 54246672), (432, 48219264), (456, 45681408), (486, 42861568), (512, 40685004), (513, 40605696), (576, 36164448), (608, 34261056), (648, 32146176), (684, 30454272), (768, 27123336), (864, 24109632), (912, 22840704), (972, 21430784), (1024, 20342502), (1026, 20302848), (1152, 18082224), (1216, 17130528), (1296, 16073088), (1368, 15227136), (1536, 13561668), (1539, 13535232), (1728, 12054816), (1824, 11420352), (1944, 10715392), (2048, 10171251), (2052, 10151424), (2203, 9455616), (2304, 9041112), (2432, 8565264), (2592, 8036544), (2736, 7613568), (3072, 6780834), (3078, 6767616), (3456, 6027408), (3648, 5710176), (3888, 5357696), (4104, 5075712), (4406, 4727808), (4608, 4520556), (4617, 4511744), (4864, 4282632), (5184, 4018272), (5472, 3806784), (6144, 3390417), (6156, 3383808), (6609, 3151872), (6912, 3013704), (7296, 2855088), (7776, 2678848), (8208, 2537856), (8812, 2363904), (9216, 2260278), (9234, 2255872), (9728, 2141316), (10368, 2009136), (10944, 1903392), (12312, 1691904), (13218, 1575936), (13824, 1506852), (14592, 1427544), (15552, 1339424), (16416, 1268928), (17624, 1181952), (18432, 1130139), (18468, 1127936), (19456, 1070658), (19827, 1050624), (20736, 1004568), (21888, 951696), (24624, 845952), (26436, 787968), (27648, 753426), (29184, 713772), (31104, 669712), (32832, 634464), (35248, 590976), (36936, 563968), (38912, 535329), (39654, 525312), (41472, 502284), (41857, 497664), (43776, 475848), (49248, 422976), (52872, 393984), (55296, 376713), (58368, 356886), (59481, 350208), (62208, 334856), (65664, 317232), (70496, 295488), (73872, 281984), (79308, 262656), (82944, 251142), (83714, 248832), (87552, 237924), (98496, 211488), (105744, 196992), (116736, 178443), (118962, 175104), (124416, 167428), (125571, 165888), (131328, 158616), (140992, 147744)]