20193889248

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20201}}^1$

素因数の和:20322

約数の個数: 192

約数和(自身を含む): 64145390400

約数和(自身を除く): 43951501152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 89, 96, 104, 108, 117, 144, 156, 178, 208, 216, 234, 267, 288, 312, 351, 356, 416, 432, 468, 534, 624, 702, 712, 801, 864, 936, 1068, 1157, 1248, 1404, 1424, 1602, 1872, 2136, 2314, 2403, 2808, 2848, 3204, 3471, 3744, 4272, 4628, 4806, 5616, 6408, 6942, 8544, 9256, 9612, 10413, 11232, 12816, 13884, 18512, 19224, 20201, 20826, 25632, 27768, 31239, 37024, 38448, 40402, 41652, 55536, 60603, 62478, 76896, 80804, 83304, 111072, 121206, 124956, 161608, 166608, 181809, 242412, 249912, 262613, 323216, 333216, 363618, 484824, 499824, 525226, 545427, 646432, 727236, 787839, 969648, 999648, 1050452, 1090854, 1454472, 1575678, 1797889, 1939296, 2100904, 2181708, 2363517, 2908944, 3151356, 3595778, 4201808, 4363416, 4727034, 5393667, 5817888, 6302712, 7090551, 7191556, 8403616, 8726832, 9454068, 10787334, 12605424, 14181102, 14383112, 16181001, 17453664, 18908136, 21574668, 23372557, 25210848, 28362204, 28766224, 32362002, 37816272, 43149336, 46745114, 48543003, 56724408, 57532448, 64724004, 70117671, 75632544, 86298672, 93490228, 97086006, 113448816, 129448008, 140235342, 172597344, 186980456, 194172012, 210353013, 226897632, 258896016, 280470684, 373960912, 388344024, 420706026, 517792032, 560941368, 631059039, 747921824, 776688048, 841412052, 1121882736, 1262118078, 1553376096, 1682824104, 2243765472, 2524236156, 3365648208, 5048472312, 6731296416, 10096944624, 20193889248]

約数ペア:

[(1, 20193889248), (2, 10096944624), (3, 6731296416), (4, 5048472312), (6, 3365648208), (8, 2524236156), (9, 2243765472), (12, 1682824104), (13, 1553376096), (16, 1262118078), (18, 1121882736), (24, 841412052), (26, 776688048), (27, 747921824), (32, 631059039), (36, 560941368), (39, 517792032), (48, 420706026), (52, 388344024), (54, 373960912), (72, 280470684), (78, 258896016), (89, 226897632), (96, 210353013), (104, 194172012), (108, 186980456), (117, 172597344), (144, 140235342), (156, 129448008), (178, 113448816), (208, 97086006), (216, 93490228), (234, 86298672), (267, 75632544), (288, 70117671), (312, 64724004), (351, 57532448), (356, 56724408), (416, 48543003), (432, 46745114), (468, 43149336), (534, 37816272), (624, 32362002), (702, 28766224), (712, 28362204), (801, 25210848), (864, 23372557), (936, 21574668), (1068, 18908136), (1157, 17453664), (1248, 16181001), (1404, 14383112), (1424, 14181102), (1602, 12605424), (1872, 10787334), (2136, 9454068), (2314, 8726832), (2403, 8403616), (2808, 7191556), (2848, 7090551), (3204, 6302712), (3471, 5817888), (3744, 5393667), (4272, 4727034), (4628, 4363416), (4806, 4201808), (5616, 3595778), (6408, 3151356), (6942, 2908944), (8544, 2363517), (9256, 2181708), (9612, 2100904), (10413, 1939296), (11232, 1797889), (12816, 1575678), (13884, 1454472), (18512, 1090854), (19224, 1050452), (20201, 999648), (20826, 969648), (25632, 787839), (27768, 727236), (31239, 646432), (37024, 545427), (38448, 525226), (40402, 499824), (41652, 484824), (55536, 363618), (60603, 333216), (62478, 323216), (76896, 262613), (80804, 249912), (83304, 242412), (111072, 181809), (121206, 166608), (124956, 161608)]