20005200288

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{1163}}^1$

素因数の和:1688

約数の個数: 192

約数和(自身を含む): 59885844480

約数和(自身を除く): 39880644192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 172, 216, 258, 288, 344, 387, 432, 463, 516, 688, 774, 864, 926, 1032, 1161, 1163, 1376, 1389, 1548, 1852, 2064, 2322, 2326, 2778, 3096, 3489, 3704, 4128, 4167, 4644, 4652, 5556, 6192, 6978, 7408, 8334, 9288, 9304, 10467, 11112, 12384, 12501, 13956, 14816, 16668, 18576, 18608, 19909, 20934, 22224, 25002, 27912, 31401, 33336, 37152, 37216, 39818, 41868, 44448, 50004, 50009, 55824, 59727, 62802, 66672, 79636, 83736, 100008, 100018, 111648, 119454, 125604, 133344, 150027, 159272, 167472, 179181, 200016, 200036, 238908, 251208, 300054, 318544, 334944, 358362, 400032, 400072, 450081, 477816, 502416, 537543, 538469, 600108, 637088, 716724, 800144, 900162, 955632, 1004832, 1075086, 1076938, 1200216, 1350243, 1433448, 1600288, 1615407, 1800324, 1911264, 2150172, 2153876, 2400432, 2700486, 2866896, 3230814, 3600648, 4300344, 4307752, 4800864, 4846221, 5400972, 5733792, 6461628, 7201296, 8600688, 8615504, 9692442, 10801944, 12923256, 14402592, 14538663, 17201376, 17231008, 19384884, 21603888, 23154167, 25846512, 29077326, 38769768, 43207776, 46308334, 51693024, 58154652, 69462501, 77539536, 92616668, 116309304, 138925002, 155079072, 185233336, 208387503, 232618608, 277850004, 370466672, 416775006, 465237216, 555700008, 625162509, 740933344, 833550012, 1111400016, 1250325018, 1667100024, 2222800032, 2500650036, 3334200048, 5001300072, 6668400096, 10002600144, 20005200288]

約数ペア:

[(1, 20005200288), (2, 10002600144), (3, 6668400096), (4, 5001300072), (6, 3334200048), (8, 2500650036), (9, 2222800032), (12, 1667100024), (16, 1250325018), (18, 1111400016), (24, 833550012), (27, 740933344), (32, 625162509), (36, 555700008), (43, 465237216), (48, 416775006), (54, 370466672), (72, 277850004), (86, 232618608), (96, 208387503), (108, 185233336), (129, 155079072), (144, 138925002), (172, 116309304), (216, 92616668), (258, 77539536), (288, 69462501), (344, 58154652), (387, 51693024), (432, 46308334), (463, 43207776), (516, 38769768), (688, 29077326), (774, 25846512), (864, 23154167), (926, 21603888), (1032, 19384884), (1161, 17231008), (1163, 17201376), (1376, 14538663), (1389, 14402592), (1548, 12923256), (1852, 10801944), (2064, 9692442), (2322, 8615504), (2326, 8600688), (2778, 7201296), (3096, 6461628), (3489, 5733792), (3704, 5400972), (4128, 4846221), (4167, 4800864), (4644, 4307752), (4652, 4300344), (5556, 3600648), (6192, 3230814), (6978, 2866896), (7408, 2700486), (8334, 2400432), (9288, 2153876), (9304, 2150172), (10467, 1911264), (11112, 1800324), (12384, 1615407), (12501, 1600288), (13956, 1433448), (14816, 1350243), (16668, 1200216), (18576, 1076938), (18608, 1075086), (19909, 1004832), (20934, 955632), (22224, 900162), (25002, 800144), (27912, 716724), (31401, 637088), (33336, 600108), (37152, 538469), (37216, 537543), (39818, 502416), (41868, 477816), (44448, 450081), (50004, 400072), (50009, 400032), (55824, 358362), (59727, 334944), (62802, 318544), (66672, 300054), (79636, 251208), (83736, 238908), (100008, 200036), (100018, 200016), (111648, 179181), (119454, 167472), (125604, 159272), (133344, 150027)]