20148704784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3323}}^1$

素因数の和:3470

約数の個数: 240

約数和(自身を含む): 63013466880

約数和(自身を除く): 42864762096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 79, 82, 104, 117, 123, 144, 156, 158, 164, 208, 234, 237, 246, 312, 316, 328, 369, 468, 474, 492, 533, 624, 632, 656, 711, 738, 936, 948, 984, 1027, 1066, 1264, 1422, 1476, 1599, 1872, 1896, 1968, 2054, 2132, 2844, 2952, 3081, 3198, 3239, 3323, 3792, 4108, 4264, 4797, 5688, 5904, 6162, 6396, 6478, 6646, 8216, 8528, 9243, 9594, 9717, 9969, 11376, 12324, 12792, 12956, 13292, 16432, 18486, 19188, 19434, 19938, 24648, 25584, 25912, 26584, 29151, 29907, 36972, 38376, 38868, 39876, 42107, 43199, 49296, 51824, 53168, 58302, 59814, 73944, 76752, 77736, 79752, 84214, 86398, 116604, 119628, 126321, 129597, 136243, 147888, 155472, 159504, 168428, 172796, 233208, 239256, 252642, 259194, 262517, 272486, 336856, 345592, 378963, 388791, 408729, 466416, 478512, 505284, 518388, 525034, 544972, 673712, 691184, 757926, 777582, 787551, 817458, 1010568, 1036776, 1050068, 1089944, 1226187, 1515852, 1555164, 1575102, 1634916, 1771159, 2021136, 2073552, 2100136, 2179888, 2362653, 2452374, 3031704, 3110328, 3150204, 3269832, 3412721, 3542318, 4200272, 4725306, 4904748, 5313477, 6063408, 6220656, 6300408, 6539664, 6825442, 7084636, 9450612, 9809496, 10238163, 10626954, 10763197, 12600816, 13650884, 14169272, 15940431, 18901224, 19618992, 20476326, 21253908, 21526394, 27301768, 28338544, 30714489, 31880862, 32289591, 37802448, 40952652, 42507816, 43052788, 54603536, 61428978, 63761724, 64579182, 81905304, 85015632, 86105576, 96868773, 122857956, 127523448, 129158364, 139921561, 163810608, 172211152, 193737546, 245715912, 255046896, 258316728, 279843122, 387475092, 419764683, 491431824, 516633456, 559686244, 774950184, 839529366, 1119372488, 1259294049, 1549900368, 1679058732, 2238744976, 2518588098, 3358117464, 5037176196, 6716234928, 10074352392, 20148704784]

約数ペア:

[(1, 20148704784), (2, 10074352392), (3, 6716234928), (4, 5037176196), (6, 3358117464), (8, 2518588098), (9, 2238744976), (12, 1679058732), (13, 1549900368), (16, 1259294049), (18, 1119372488), (24, 839529366), (26, 774950184), (36, 559686244), (39, 516633456), (41, 491431824), (48, 419764683), (52, 387475092), (72, 279843122), (78, 258316728), (79, 255046896), (82, 245715912), (104, 193737546), (117, 172211152), (123, 163810608), (144, 139921561), (156, 129158364), (158, 127523448), (164, 122857956), (208, 96868773), (234, 86105576), (237, 85015632), (246, 81905304), (312, 64579182), (316, 63761724), (328, 61428978), (369, 54603536), (468, 43052788), (474, 42507816), (492, 40952652), (533, 37802448), (624, 32289591), (632, 31880862), (656, 30714489), (711, 28338544), (738, 27301768), (936, 21526394), (948, 21253908), (984, 20476326), (1027, 19618992), (1066, 18901224), (1264, 15940431), (1422, 14169272), (1476, 13650884), (1599, 12600816), (1872, 10763197), (1896, 10626954), (1968, 10238163), (2054, 9809496), (2132, 9450612), (2844, 7084636), (2952, 6825442), (3081, 6539664), (3198, 6300408), (3239, 6220656), (3323, 6063408), (3792, 5313477), (4108, 4904748), (4264, 4725306), (4797, 4200272), (5688, 3542318), (5904, 3412721), (6162, 3269832), (6396, 3150204), (6478, 3110328), (6646, 3031704), (8216, 2452374), (8528, 2362653), (9243, 2179888), (9594, 2100136), (9717, 2073552), (9969, 2021136), (11376, 1771159), (12324, 1634916), (12792, 1575102), (12956, 1555164), (13292, 1515852), (16432, 1226187), (18486, 1089944), (19188, 1050068), (19434, 1036776), (19938, 1010568), (24648, 817458), (25584, 787551), (25912, 777582), (26584, 757926), (29151, 691184), (29907, 673712), (36972, 544972), (38376, 525034), (38868, 518388), (39876, 505284), (42107, 478512), (43199, 466416), (49296, 408729), (51824, 388791), (53168, 378963), (58302, 345592), (59814, 336856), (73944, 272486), (76752, 262517), (77736, 259194), (79752, 252642), (84214, 239256), (86398, 233208), (116604, 172796), (119628, 168428), (126321, 159504), (129597, 155472), (136243, 147888)]