20125084056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{12619}}^1$

素因数の和:13509

約数の個数: 128

約数和(自身を含む): 62805196800

約数和(自身を除く): 42680112744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 863, 924, 1726, 1848, 2589, 3452, 5178, 6041, 6904, 9493, 10356, 12082, 12619, 18123, 18986, 20712, 24164, 25238, 28479, 36246, 37857, 37972, 48328, 50476, 56958, 66451, 72492, 75714, 75944, 88333, 100952, 113916, 132902, 138809, 144984, 151428, 176666, 199353, 227832, 264999, 265804, 277618, 302856, 353332, 398706, 416427, 529998, 531608, 555236, 706664, 797412, 832854, 971663, 1059996, 1110472, 1594824, 1665708, 1943326, 2119992, 2914989, 3331416, 3886652, 5829978, 7773304, 10890197, 11659956, 21780394, 23319912, 32670591, 43560788, 65341182, 76231379, 87121576, 119792167, 130682364, 152462758, 228694137, 239584334, 261364728, 304925516, 359376501, 457388274, 479168668, 609851032, 718753002, 838545169, 914776548, 958337336, 1437506004, 1677090338, 1829553096, 2515635507, 2875012008, 3354180676, 5031271014, 6708361352, 10062542028, 20125084056]

約数ペア:

[(1, 20125084056), (2, 10062542028), (3, 6708361352), (4, 5031271014), (6, 3354180676), (7, 2875012008), (8, 2515635507), (11, 1829553096), (12, 1677090338), (14, 1437506004), (21, 958337336), (22, 914776548), (24, 838545169), (28, 718753002), (33, 609851032), (42, 479168668), (44, 457388274), (56, 359376501), (66, 304925516), (77, 261364728), (84, 239584334), (88, 228694137), (132, 152462758), (154, 130682364), (168, 119792167), (231, 87121576), (264, 76231379), (308, 65341182), (462, 43560788), (616, 32670591), (863, 23319912), (924, 21780394), (1726, 11659956), (1848, 10890197), (2589, 7773304), (3452, 5829978), (5178, 3886652), (6041, 3331416), (6904, 2914989), (9493, 2119992), (10356, 1943326), (12082, 1665708), (12619, 1594824), (18123, 1110472), (18986, 1059996), (20712, 971663), (24164, 832854), (25238, 797412), (28479, 706664), (36246, 555236), (37857, 531608), (37972, 529998), (48328, 416427), (50476, 398706), (56958, 353332), (66451, 302856), (72492, 277618), (75714, 265804), (75944, 264999), (88333, 227832), (100952, 199353), (113916, 176666), (132902, 151428), (138809, 144984)]