20713068144

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:381

約数の個数: 320

約数和(自身を含む): 62695987200

約数和(自身を除く): 41982919056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 79, 82, 108, 113, 123, 131, 144, 158, 164, 216, 226, 237, 246, 262, 316, 328, 339, 369, 393, 432, 452, 474, 492, 524, 632, 656, 678, 711, 738, 786, 904, 948, 984, 1017, 1048, 1107, 1179, 1264, 1356, 1422, 1476, 1572, 1808, 1896, 1968, 2034, 2096, 2133, 2214, 2358, 2712, 2844, 2952, 3051, 3144, 3239, 3537, 3792, 4068, 4266, 4428, 4633, 4716, 5371, 5424, 5688, 5904, 6102, 6288, 6478, 7074, 8136, 8532, 8856, 8927, 9266, 9432, 9717, 10349, 10742, 11376, 12204, 12956, 13899, 14148, 14803, 16113, 16272, 17064, 17712, 17854, 18532, 18864, 19434, 20698, 21484, 24408, 25912, 26781, 27798, 28296, 29151, 29606, 31047, 32226, 34128, 35708, 37064, 38868, 41396, 41697, 42968, 44409, 48339, 48816, 51824, 53562, 55596, 56592, 58302, 59212, 62094, 64452, 71416, 74128, 77736, 80343, 82792, 83394, 85936, 87453, 88818, 93141, 96678, 107124, 111192, 116604, 118424, 124188, 125091, 128904, 133227, 142832, 145017, 155472, 160686, 165584, 166788, 174906, 177636, 186282, 193356, 214248, 222384, 233208, 236848, 241029, 248376, 250182, 257808, 266454, 279423, 290034, 321372, 333576, 349812, 355272, 366007, 372564, 386712, 399681, 424309, 428496, 466416, 482058, 496752, 500364, 532908, 558846, 580068, 606923, 642744, 667152, 699624, 710544, 732014, 745128, 773424, 799362, 848618, 964116, 1000728, 1065816, 1098021, 1117692, 1160136, 1169437, 1213846, 1272927, 1285488, 1399248, 1464028, 1490256, 1598724, 1697236, 1820769, 1928232, 2001456, 2131632, 2196042, 2235384, 2320272, 2338874, 2427692, 2545854, 2928056, 3197448, 3294063, 3394472, 3508311, 3641538, 3818781, 3856464, 4392084, 4470768, 4677748, 4855384, 5091708, 5462307, 5856112, 6394896, 6588126, 6788944, 7016622, 7283076, 7637562, 8784168, 9355496, 9710768, 9882189, 10183416, 10524933, 10924614, 11456343, 13176252, 14033244, 14566152, 15275124, 16386921, 17568336, 18710992, 19764378, 20366832, 21049866, 21849228, 22912686, 26352504, 28066488, 29132304, 30550248, 31574799, 32773842, 39528756, 42099732, 43698456, 45825372, 47946917, 52705008, 56132976, 61100496, 63149598, 65547684, 79057512, 84199464, 87396912, 91650744, 95893834, 126299196, 131095368, 143840751, 158115024, 168398928, 183301488, 191787668, 252598392, 262190736, 287681502, 383575336, 431522253, 505196784, 575363004, 767150672, 863044506, 1150726008, 1294566759, 1726089012, 2301452016, 2589133518, 3452178024, 5178267036, 6904356048, 10356534072, 20713068144]

約数ペア:

[(1, 20713068144), (2, 10356534072), (3, 6904356048), (4, 5178267036), (6, 3452178024), (8, 2589133518), (9, 2301452016), (12, 1726089012), (16, 1294566759), (18, 1150726008), (24, 863044506), (27, 767150672), (36, 575363004), (41, 505196784), (48, 431522253), (54, 383575336), (72, 287681502), (79, 262190736), (82, 252598392), (108, 191787668), (113, 183301488), (123, 168398928), (131, 158115024), (144, 143840751), (158, 131095368), (164, 126299196), (216, 95893834), (226, 91650744), (237, 87396912), (246, 84199464), (262, 79057512), (316, 65547684), (328, 63149598), (339, 61100496), (369, 56132976), (393, 52705008), (432, 47946917), (452, 45825372), (474, 43698456), (492, 42099732), (524, 39528756), (632, 32773842), (656, 31574799), (678, 30550248), (711, 29132304), (738, 28066488), (786, 26352504), (904, 22912686), (948, 21849228), (984, 21049866), (1017, 20366832), (1048, 19764378), (1107, 18710992), (1179, 17568336), (1264, 16386921), (1356, 15275124), (1422, 14566152), (1476, 14033244), (1572, 13176252), (1808, 11456343), (1896, 10924614), (1968, 10524933), (2034, 10183416), (2096, 9882189), (2133, 9710768), (2214, 9355496), (2358, 8784168), (2712, 7637562), (2844, 7283076), (2952, 7016622), (3051, 6788944), (3144, 6588126), (3239, 6394896), (3537, 5856112), (3792, 5462307), (4068, 5091708), (4266, 4855384), (4428, 4677748), (4633, 4470768), (4716, 4392084), (5371, 3856464), (5424, 3818781), (5688, 3641538), (5904, 3508311), (6102, 3394472), (6288, 3294063), (6478, 3197448), (7074, 2928056), (8136, 2545854), (8532, 2427692), (8856, 2338874), (8927, 2320272), (9266, 2235384), (9432, 2196042), (9717, 2131632), (10349, 2001456), (10742, 1928232), (11376, 1820769), (12204, 1697236), (12956, 1598724), (13899, 1490256), (14148, 1464028), (14803, 1399248), (16113, 1285488), (16272, 1272927), (17064, 1213846), (17712, 1169437), (17854, 1160136), (18532, 1117692), (18864, 1098021), (19434, 1065816), (20698, 1000728), (21484, 964116), (24408, 848618), (25912, 799362), (26781, 773424), (27798, 745128), (28296, 732014), (29151, 710544), (29606, 699624), (31047, 667152), (32226, 642744), (34128, 606923), (35708, 580068), (37064, 558846), (38868, 532908), (41396, 500364), (41697, 496752), (42968, 482058), (44409, 466416), (48339, 428496), (48816, 424309), (51824, 399681), (53562, 386712), (55596, 372564), (56592, 366007), (58302, 355272), (59212, 349812), (62094, 333576), (64452, 321372), (71416, 290034), (74128, 279423), (77736, 266454), (80343, 257808), (82792, 250182), (83394, 248376), (85936, 241029), (87453, 236848), (88818, 233208), (93141, 222384), (96678, 214248), (107124, 193356), (111192, 186282), (116604, 177636), (118424, 174906), (124188, 166788), (125091, 165584), (128904, 160686), (133227, 155472), (142832, 145017)]