20325510144

素因数分解:

$2^{10}\times 3^4\times {\mathrm{37}}^2\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 330

約数和(自身を含む): 62729209620

約数和(自身を除く): 42403699476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 179, 192, 216, 222, 256, 288, 296, 324, 333, 358, 384, 432, 444, 512, 537, 576, 592, 648, 666, 716, 768, 864, 888, 999, 1024, 1074, 1152, 1184, 1296, 1332, 1369, 1432, 1536, 1611, 1728, 1776, 1998, 2148, 2304, 2368, 2592, 2664, 2738, 2864, 2997, 3072, 3222, 3456, 3552, 3996, 4107, 4296, 4608, 4736, 4833, 5184, 5328, 5476, 5728, 5994, 6444, 6623, 6912, 7104, 7992, 8214, 8592, 9216, 9472, 9666, 10368, 10656, 10952, 11456, 11988, 12321, 12888, 13246, 13824, 14208, 14499, 15984, 16428, 17184, 18944, 19332, 19869, 20736, 21312, 21904, 22912, 23976, 24642, 25776, 26492, 27648, 28416, 28998, 31968, 32856, 34368, 36963, 37888, 38664, 39738, 41472, 42624, 43808, 45824, 47952, 49284, 51552, 52984, 56832, 57996, 59607, 63936, 65712, 68736, 73926, 77328, 79476, 82944, 85248, 87616, 91648, 95904, 98568, 103104, 105968, 110889, 113664, 115992, 119214, 127872, 131424, 137472, 147852, 154656, 158952, 170496, 175232, 178821, 183296, 191808, 197136, 206208, 211936, 221778, 231984, 238428, 245051, 255744, 262848, 274944, 295704, 309312, 317904, 340992, 350464, 357642, 383616, 394272, 412416, 423872, 443556, 463968, 476856, 490102, 511488, 525696, 536463, 549888, 591408, 618624, 635808, 700928, 715284, 735153, 767232, 788544, 824832, 847744, 887112, 927936, 953712, 980204, 1022976, 1051392, 1072926, 1182816, 1237248, 1271616, 1401856, 1430568, 1470306, 1534464, 1577088, 1649664, 1695488, 1774224, 1855872, 1907424, 1960408, 2102784, 2145852, 2205459, 2365632, 2474496, 2543232, 2861136, 2940612, 3068928, 3154176, 3390976, 3548448, 3711744, 3814848, 3920816, 4205568, 4291704, 4410918, 4731264, 4948992, 5086464, 5722272, 5881224, 6308352, 6616377, 6781952, 7096896, 7423488, 7629696, 7841632, 8583408, 8821836, 9462528, 10172928, 11444544, 11762448, 12616704, 13232754, 14193792, 14846976, 15259392, 15683264, 17166816, 17643672, 18925056, 19849131, 20345856, 22889088, 23524896, 26465508, 28387584, 30518784, 31366528, 34333632, 35287344, 37850112, 39698262, 45778176, 47049792, 52931016, 56775168, 61037568, 62733056, 68667264, 70574688, 79396524, 91556352, 94099584, 105862032, 113550336, 125466112, 137334528, 141149376, 158793048, 183112704, 188199168, 211724064, 250932224, 274669056, 282298752, 317586096, 376398336, 423448128, 549338112, 564597504, 635172192, 752796672, 846896256, 1129195008, 1270344384, 1693792512, 2258390016, 2540688768, 3387585024, 5081377536, 6775170048, 10162755072, 20325510144]

約数ペア:

[(1, 20325510144), (2, 10162755072), (3, 6775170048), (4, 5081377536), (6, 3387585024), (8, 2540688768), (9, 2258390016), (12, 1693792512), (16, 1270344384), (18, 1129195008), (24, 846896256), (27, 752796672), (32, 635172192), (36, 564597504), (37, 549338112), (48, 423448128), (54, 376398336), (64, 317586096), (72, 282298752), (74, 274669056), (81, 250932224), (96, 211724064), (108, 188199168), (111, 183112704), (128, 158793048), (144, 141149376), (148, 137334528), (162, 125466112), (179, 113550336), (192, 105862032), (216, 94099584), (222, 91556352), (256, 79396524), (288, 70574688), (296, 68667264), (324, 62733056), (333, 61037568), (358, 56775168), (384, 52931016), (432, 47049792), (444, 45778176), (512, 39698262), (537, 37850112), (576, 35287344), (592, 34333632), (648, 31366528), (666, 30518784), (716, 28387584), (768, 26465508), (864, 23524896), (888, 22889088), (999, 20345856), (1024, 19849131), (1074, 18925056), (1152, 17643672), (1184, 17166816), (1296, 15683264), (1332, 15259392), (1369, 14846976), (1432, 14193792), (1536, 13232754), (1611, 12616704), (1728, 11762448), (1776, 11444544), (1998, 10172928), (2148, 9462528), (2304, 8821836), (2368, 8583408), (2592, 7841632), (2664, 7629696), (2738, 7423488), (2864, 7096896), (2997, 6781952), (3072, 6616377), (3222, 6308352), (3456, 5881224), (3552, 5722272), (3996, 5086464), (4107, 4948992), (4296, 4731264), (4608, 4410918), (4736, 4291704), (4833, 4205568), (5184, 3920816), (5328, 3814848), (5476, 3711744), (5728, 3548448), (5994, 3390976), (6444, 3154176), (6623, 3068928), (6912, 2940612), (7104, 2861136), (7992, 2543232), (8214, 2474496), (8592, 2365632), (9216, 2205459), (9472, 2145852), (9666, 2102784), (10368, 1960408), (10656, 1907424), (10952, 1855872), (11456, 1774224), (11988, 1695488), (12321, 1649664), (12888, 1577088), (13246, 1534464), (13824, 1470306), (14208, 1430568), (14499, 1401856), (15984, 1271616), (16428, 1237248), (17184, 1182816), (18944, 1072926), (19332, 1051392), (19869, 1022976), (20736, 980204), (21312, 953712), (21904, 927936), (22912, 887112), (23976, 847744), (24642, 824832), (25776, 788544), (26492, 767232), (27648, 735153), (28416, 715284), (28998, 700928), (31968, 635808), (32856, 618624), (34368, 591408), (36963, 549888), (37888, 536463), (38664, 525696), (39738, 511488), (41472, 490102), (42624, 476856), (43808, 463968), (45824, 443556), (47952, 423872), (49284, 412416), (51552, 394272), (52984, 383616), (56832, 357642), (57996, 350464), (59607, 340992), (63936, 317904), (65712, 309312), (68736, 295704), (73926, 274944), (77328, 262848), (79476, 255744), (82944, 245051), (85248, 238428), (87616, 231984), (91648, 221778), (95904, 211936), (98568, 206208), (103104, 197136), (105968, 191808), (110889, 183296), (113664, 178821), (115992, 175232), (119214, 170496), (127872, 158952), (131424, 154656), (137472, 147852)]