20859948936

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1124

約数の個数: 192

約数和(自身を含む): 59772960000

約数和(自身を除く): 38913011064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 61, 72, 87, 116, 122, 174, 183, 199, 232, 244, 261, 348, 366, 398, 488, 522, 549, 597, 696, 732, 796, 823, 1044, 1098, 1194, 1464, 1592, 1646, 1769, 1791, 2088, 2196, 2388, 2469, 3292, 3538, 3582, 4392, 4776, 4938, 5307, 5771, 6584, 7076, 7164, 7407, 9876, 10614, 11542, 12139, 14152, 14328, 14814, 15921, 17313, 19752, 21228, 23084, 23867, 24278, 29628, 31842, 34626, 36417, 42456, 46168, 47734, 48556, 50203, 51939, 59256, 63684, 69252, 71601, 72834, 95468, 97112, 100406, 103878, 109251, 127368, 138504, 143202, 145668, 150609, 163777, 190936, 200812, 207756, 214803, 218502, 286404, 291336, 301218, 327554, 352031, 401624, 415512, 429606, 437004, 451827, 491331, 572808, 602436, 655108, 704062, 859212, 874008, 903654, 982662, 1056093, 1204872, 1310216, 1408124, 1455887, 1473993, 1718424, 1807308, 1965324, 2112186, 2816248, 2911774, 2947986, 3168279, 3614616, 3930648, 4224372, 4367661, 4749533, 5823548, 5895972, 6336558, 8448744, 8735322, 9499066, 9990397, 11647096, 11791944, 12673116, 13102983, 14248599, 17470644, 18998132, 19980794, 25346232, 26205966, 28497198, 29971191, 34941288, 37996264, 39961588, 42745797, 52411932, 56994396, 59942382, 79923176, 85491594, 89913573, 104823864, 113988792, 119884764, 170983188, 179827146, 239769528, 289721513, 341966376, 359654292, 579443026, 719308584, 869164539, 1158886052, 1738329078, 2317772104, 2607493617, 3476658156, 5214987234, 6953316312, 10429974468, 20859948936]

約数ペア:

[(1, 20859948936), (2, 10429974468), (3, 6953316312), (4, 5214987234), (6, 3476658156), (8, 2607493617), (9, 2317772104), (12, 1738329078), (18, 1158886052), (24, 869164539), (29, 719308584), (36, 579443026), (58, 359654292), (61, 341966376), (72, 289721513), (87, 239769528), (116, 179827146), (122, 170983188), (174, 119884764), (183, 113988792), (199, 104823864), (232, 89913573), (244, 85491594), (261, 79923176), (348, 59942382), (366, 56994396), (398, 52411932), (488, 42745797), (522, 39961588), (549, 37996264), (597, 34941288), (696, 29971191), (732, 28497198), (796, 26205966), (823, 25346232), (1044, 19980794), (1098, 18998132), (1194, 17470644), (1464, 14248599), (1592, 13102983), (1646, 12673116), (1769, 11791944), (1791, 11647096), (2088, 9990397), (2196, 9499066), (2388, 8735322), (2469, 8448744), (3292, 6336558), (3538, 5895972), (3582, 5823548), (4392, 4749533), (4776, 4367661), (4938, 4224372), (5307, 3930648), (5771, 3614616), (6584, 3168279), (7076, 2947986), (7164, 2911774), (7407, 2816248), (9876, 2112186), (10614, 1965324), (11542, 1807308), (12139, 1718424), (14152, 1473993), (14328, 1455887), (14814, 1408124), (15921, 1310216), (17313, 1204872), (19752, 1056093), (21228, 982662), (23084, 903654), (23867, 874008), (24278, 859212), (29628, 704062), (31842, 655108), (34626, 602436), (36417, 572808), (42456, 491331), (46168, 451827), (47734, 437004), (48556, 429606), (50203, 415512), (51939, 401624), (59256, 352031), (63684, 327554), (69252, 301218), (71601, 291336), (72834, 286404), (95468, 218502), (97112, 214803), (100406, 207756), (103878, 200812), (109251, 190936), (127368, 163777), (138504, 150609), (143202, 145668)]