20730596544

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{1489}}^1$

素因数の和:2668

約数の個数: 224

約数和(自身を含む): 69757747200

約数和(自身を除く): 49027150656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1151, 1344, 1489, 1512, 1728, 2016, 2302, 2978, 3024, 3453, 4032, 4467, 4604, 5956, 6048, 6906, 8057, 8934, 9208, 10359, 10423, 11912, 12096, 13401, 13812, 16114, 17868, 18416, 20718, 20846, 23824, 24171, 26802, 27624, 31077, 31269, 32228, 35736, 36832, 40203, 41436, 41692, 47648, 48342, 53604, 55248, 62154, 62538, 64456, 71472, 72513, 73664, 80406, 82872, 83384, 93807, 95296, 96684, 107208, 110496, 124308, 125076, 128912, 142944, 145026, 160812, 165744, 166768, 187614, 193368, 214416, 217539, 220992, 248616, 250152, 257824, 281421, 285888, 290052, 321624, 331488, 333536, 375228, 386736, 428832, 435078, 497232, 500304, 515648, 562842, 580104, 643248, 662976, 667072, 750456, 773472, 857664, 870156, 994464, 1000608, 1125684, 1160208, 1286496, 1500912, 1546944, 1713839, 1740312, 1988928, 2001216, 2251368, 2320416, 2572992, 3001824, 3427678, 3480624, 4502736, 4640832, 5141517, 6003648, 6855356, 6961248, 9005472, 10283034, 11996873, 13710712, 13922496, 15424551, 18010944, 20566068, 23993746, 27421424, 30849102, 35990619, 41132136, 46273653, 47987492, 54842848, 61698204, 71981238, 82264272, 92547306, 95974984, 107971857, 109685696, 123396408, 143962476, 164528544, 185094612, 191949968, 215943714, 246792816, 287924952, 323915571, 329057088, 370189224, 383899936, 431887428, 493585632, 575849904, 647831142, 740378448, 767799872, 863774856, 987171264, 1151699808, 1295662284, 1480756896, 1727549712, 2303399616, 2591324568, 2961513792, 3455099424, 5182649136, 6910198848, 10365298272, 20730596544]

約数ペア:

[(1, 20730596544), (2, 10365298272), (3, 6910198848), (4, 5182649136), (6, 3455099424), (7, 2961513792), (8, 2591324568), (9, 2303399616), (12, 1727549712), (14, 1480756896), (16, 1295662284), (18, 1151699808), (21, 987171264), (24, 863774856), (27, 767799872), (28, 740378448), (32, 647831142), (36, 575849904), (42, 493585632), (48, 431887428), (54, 383899936), (56, 370189224), (63, 329057088), (64, 323915571), (72, 287924952), (84, 246792816), (96, 215943714), (108, 191949968), (112, 185094612), (126, 164528544), (144, 143962476), (168, 123396408), (189, 109685696), (192, 107971857), (216, 95974984), (224, 92547306), (252, 82264272), (288, 71981238), (336, 61698204), (378, 54842848), (432, 47987492), (448, 46273653), (504, 41132136), (576, 35990619), (672, 30849102), (756, 27421424), (864, 23993746), (1008, 20566068), (1151, 18010944), (1344, 15424551), (1489, 13922496), (1512, 13710712), (1728, 11996873), (2016, 10283034), (2302, 9005472), (2978, 6961248), (3024, 6855356), (3453, 6003648), (4032, 5141517), (4467, 4640832), (4604, 4502736), (5956, 3480624), (6048, 3427678), (6906, 3001824), (8057, 2572992), (8934, 2320416), (9208, 2251368), (10359, 2001216), (10423, 1988928), (11912, 1740312), (12096, 1713839), (13401, 1546944), (13812, 1500912), (16114, 1286496), (17868, 1160208), (18416, 1125684), (20718, 1000608), (20846, 994464), (23824, 870156), (24171, 857664), (26802, 773472), (27624, 750456), (31077, 667072), (31269, 662976), (32228, 643248), (35736, 580104), (36832, 562842), (40203, 515648), (41436, 500304), (41692, 497232), (47648, 435078), (48342, 428832), (53604, 386736), (55248, 375228), (62154, 333536), (62538, 331488), (64456, 321624), (71472, 290052), (72513, 285888), (73664, 281421), (80406, 257824), (82872, 250152), (83384, 248616), (93807, 220992), (95296, 217539), (96684, 214416), (107208, 193368), (110496, 187614), (124308, 166768), (125076, 165744), (128912, 160812), (142944, 145026)]