20139913872

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:670

約数の個数: 420

約数和(自身を含む): 67189582404

約数和(自身を除く): 47049668532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 144, 153, 156, 162, 169, 204, 208, 216, 221, 234, 243, 272, 306, 312, 324, 338, 351, 408, 432, 442, 459, 468, 486, 507, 601, 612, 624, 648, 663, 676, 702, 729, 816, 884, 918, 936, 972, 1014, 1053, 1202, 1224, 1296, 1326, 1352, 1377, 1404, 1458, 1521, 1768, 1803, 1836, 1872, 1944, 1989, 2028, 2106, 2404, 2448, 2652, 2704, 2754, 2808, 2873, 2916, 3042, 3159, 3536, 3606, 3672, 3888, 3978, 4056, 4131, 4212, 4563, 4808, 5304, 5409, 5508, 5616, 5746, 5832, 5967, 6084, 6318, 7212, 7344, 7813, 7956, 8112, 8262, 8424, 8619, 9126, 9477, 9616, 10217, 10608, 10818, 11016, 11492, 11664, 11934, 12168, 12393, 12636, 13689, 14424, 15626, 15912, 16227, 16524, 16848, 17238, 17901, 18252, 18954, 20434, 21636, 22032, 22984, 23439, 23868, 24336, 24786, 25272, 25857, 27378, 28848, 30651, 31252, 31824, 32454, 33048, 34476, 35802, 36504, 37908, 40868, 41067, 43272, 45968, 46878, 47736, 48681, 49572, 50544, 51714, 53703, 54756, 61302, 62504, 64908, 66096, 68952, 70317, 71604, 73008, 75816, 77571, 81736, 82134, 86544, 91953, 93756, 95472, 97362, 99144, 101569, 103428, 107406, 109512, 122604, 123201, 125008, 129816, 132821, 137904, 140634, 143208, 146043, 151632, 155142, 161109, 163472, 164268, 183906, 187512, 194724, 198288, 203138, 206856, 210951, 214812, 219024, 232713, 245208, 246402, 259632, 265642, 275859, 281268, 286416, 292086, 304707, 310284, 322218, 328536, 367812, 375024, 389448, 398463, 406276, 413712, 421902, 429624, 438129, 465426, 490416, 492804, 531284, 551718, 562536, 584172, 609414, 620568, 632853, 644436, 657072, 698139, 735624, 778896, 796926, 812552, 827577, 843804, 859248, 876258, 914121, 930852, 985608, 1062568, 1103436, 1125072, 1168344, 1195389, 1218828, 1241136, 1265706, 1288872, 1396278, 1471248, 1593852, 1625104, 1655154, 1687608, 1726673, 1752516, 1828242, 1861704, 1898559, 1971216, 2094417, 2125136, 2206872, 2336688, 2390778, 2437656, 2482731, 2531412, 2577744, 2742363, 2792556, 3187704, 3310308, 3375216, 3453346, 3505032, 3586167, 3656484, 3723408, 3797118, 4188834, 4413744, 4781556, 4875312, 4965462, 5062824, 5180019, 5484726, 5585112, 5695677, 6375408, 6620616, 6906692, 7010064, 7172334, 7312968, 7448193, 7594236, 8227089, 8377668, 9563112, 9930924, 10125648, 10360038, 10758501, 10969452, 11170224, 11391354, 13241232, 13813384, 14344668, 14625936, 14896386, 15188472, 15540057, 16454178, 16755336, 19126224, 19861848, 20720076, 21517002, 21938904, 22782708, 24681267, 27626768, 28689336, 29792772, 30376944, 31080114, 32275503, 32908356, 33510672, 39723696, 41440152, 43034004, 43877808, 45565416, 46620171, 49362534, 57378672, 59585544, 62160228, 64551006, 65816712, 74043801, 82880304, 86068008, 91130832, 93240342, 96826509, 98725068, 119171088, 124320456, 129102012, 131633424, 139860513, 148087602, 172136016, 186480684, 193653018, 197450136, 248640912, 258204024, 279721026, 296175204, 372961368, 387306036, 394900272, 419581539, 516408048, 559442052, 592350408, 745922736, 774612072, 839163078, 1118884104, 1184700816, 1258744617, 1549224144, 1678326156, 2237768208, 2517489234, 3356652312, 5034978468, 6713304624, 10069956936, 20139913872]

約数ペア:

[(1, 20139913872), (2, 10069956936), (3, 6713304624), (4, 5034978468), (6, 3356652312), (8, 2517489234), (9, 2237768208), (12, 1678326156), (13, 1549224144), (16, 1258744617), (17, 1184700816), (18, 1118884104), (24, 839163078), (26, 774612072), (27, 745922736), (34, 592350408), (36, 559442052), (39, 516408048), (48, 419581539), (51, 394900272), (52, 387306036), (54, 372961368), (68, 296175204), (72, 279721026), (78, 258204024), (81, 248640912), (102, 197450136), (104, 193653018), (108, 186480684), (117, 172136016), (136, 148087602), (144, 139860513), (153, 131633424), (156, 129102012), (162, 124320456), (169, 119171088), (204, 98725068), (208, 96826509), (216, 93240342), (221, 91130832), (234, 86068008), (243, 82880304), (272, 74043801), (306, 65816712), (312, 64551006), (324, 62160228), (338, 59585544), (351, 57378672), (408, 49362534), (432, 46620171), (442, 45565416), (459, 43877808), (468, 43034004), (486, 41440152), (507, 39723696), (601, 33510672), (612, 32908356), (624, 32275503), (648, 31080114), (663, 30376944), (676, 29792772), (702, 28689336), (729, 27626768), (816, 24681267), (884, 22782708), (918, 21938904), (936, 21517002), (972, 20720076), (1014, 19861848), (1053, 19126224), (1202, 16755336), (1224, 16454178), (1296, 15540057), (1326, 15188472), (1352, 14896386), (1377, 14625936), (1404, 14344668), (1458, 13813384), (1521, 13241232), (1768, 11391354), (1803, 11170224), (1836, 10969452), (1872, 10758501), (1944, 10360038), (1989, 10125648), (2028, 9930924), (2106, 9563112), (2404, 8377668), (2448, 8227089), (2652, 7594236), (2704, 7448193), (2754, 7312968), (2808, 7172334), (2873, 7010064), (2916, 6906692), (3042, 6620616), (3159, 6375408), (3536, 5695677), (3606, 5585112), (3672, 5484726), (3888, 5180019), (3978, 5062824), (4056, 4965462), (4131, 4875312), (4212, 4781556), (4563, 4413744), (4808, 4188834), (5304, 3797118), (5409, 3723408), (5508, 3656484), (5616, 3586167), (5746, 3505032), (5832, 3453346), (5967, 3375216), (6084, 3310308), (6318, 3187704), (7212, 2792556), (7344, 2742363), (7813, 2577744), (7956, 2531412), (8112, 2482731), (8262, 2437656), (8424, 2390778), (8619, 2336688), (9126, 2206872), (9477, 2125136), (9616, 2094417), (10217, 1971216), (10608, 1898559), (10818, 1861704), (11016, 1828242), (11492, 1752516), (11664, 1726673), (11934, 1687608), (12168, 1655154), (12393, 1625104), (12636, 1593852), (13689, 1471248), (14424, 1396278), (15626, 1288872), (15912, 1265706), (16227, 1241136), (16524, 1218828), (16848, 1195389), (17238, 1168344), (17901, 1125072), (18252, 1103436), (18954, 1062568), (20434, 985608), (21636, 930852), (22032, 914121), (22984, 876258), (23439, 859248), (23868, 843804), (24336, 827577), (24786, 812552), (25272, 796926), (25857, 778896), (27378, 735624), (28848, 698139), (30651, 657072), (31252, 644436), (31824, 632853), (32454, 620568), (33048, 609414), (34476, 584172), (35802, 562536), (36504, 551718), (37908, 531284), (40868, 492804), (41067, 490416), (43272, 465426), (45968, 438129), (46878, 429624), (47736, 421902), (48681, 413712), (49572, 406276), (50544, 398463), (51714, 389448), (53703, 375024), (54756, 367812), (61302, 328536), (62504, 322218), (64908, 310284), (66096, 304707), (68952, 292086), (70317, 286416), (71604, 281268), (73008, 275859), (75816, 265642), (77571, 259632), (81736, 246402), (82134, 245208), (86544, 232713), (91953, 219024), (93756, 214812), (95472, 210951), (97362, 206856), (99144, 203138), (101569, 198288), (103428, 194724), (107406, 187512), (109512, 183906), (122604, 164268), (123201, 163472), (125008, 161109), (129816, 155142), (132821, 151632), (137904, 146043), (140634, 143208)]