20122331944

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:1032

約数の個数: 192

約数和(自身を含む): 46866093120

約数和(自身を除く): 26743761176

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 43, 44, 52, 82, 86, 88, 104, 121, 143, 164, 172, 242, 286, 328, 344, 451, 473, 484, 533, 559, 572, 902, 907, 946, 968, 1066, 1118, 1144, 1573, 1763, 1804, 1814, 1892, 2132, 2236, 3146, 3526, 3608, 3628, 3784, 4264, 4472, 4961, 5203, 5863, 6149, 6292, 7052, 7256, 9922, 9977, 10406, 11726, 11791, 12298, 12584, 14104, 19393, 19844, 19954, 20812, 22919, 23452, 23582, 24596, 37187, 38786, 39001, 39688, 39908, 41624, 45838, 46904, 47164, 49192, 64493, 67639, 74374, 77572, 78002, 79816, 91676, 94328, 109747, 128986, 129701, 135278, 148748, 155144, 156004, 183352, 213323, 219494, 252109, 257972, 259402, 270556, 297496, 312008, 409057, 426646, 429011, 438988, 483431, 504218, 507013, 515944, 518804, 541112, 818114, 853292, 858022, 877976, 966862, 1008436, 1014026, 1037608, 1426711, 1599041, 1636228, 1706584, 1716044, 1933724, 2016872, 2028052, 2773199, 2853422, 3198082, 3272456, 3432088, 3867448, 4056104, 4499627, 4719121, 5317741, 5546398, 5577143, 5706844, 6396164, 8999254, 9438242, 10635482, 11092796, 11154286, 11413688, 12792328, 17589451, 17998508, 18876484, 20787533, 21270964, 22185592, 22308572, 35178902, 35997016, 37752968, 41575066, 42541928, 44617144, 58495151, 61348573, 70357804, 83150132, 116990302, 122697146, 140715608, 166300264, 193483961, 228662863, 233980604, 245394292, 386967922, 457325726, 467961208, 490788584, 773935844, 914651452, 1547871688, 1829302904, 2515291493, 5030582986, 10061165972, 20122331944]

約数ペア:

[(1, 20122331944), (2, 10061165972), (4, 5030582986), (8, 2515291493), (11, 1829302904), (13, 1547871688), (22, 914651452), (26, 773935844), (41, 490788584), (43, 467961208), (44, 457325726), (52, 386967922), (82, 245394292), (86, 233980604), (88, 228662863), (104, 193483961), (121, 166300264), (143, 140715608), (164, 122697146), (172, 116990302), (242, 83150132), (286, 70357804), (328, 61348573), (344, 58495151), (451, 44617144), (473, 42541928), (484, 41575066), (533, 37752968), (559, 35997016), (572, 35178902), (902, 22308572), (907, 22185592), (946, 21270964), (968, 20787533), (1066, 18876484), (1118, 17998508), (1144, 17589451), (1573, 12792328), (1763, 11413688), (1804, 11154286), (1814, 11092796), (1892, 10635482), (2132, 9438242), (2236, 8999254), (3146, 6396164), (3526, 5706844), (3608, 5577143), (3628, 5546398), (3784, 5317741), (4264, 4719121), (4472, 4499627), (4961, 4056104), (5203, 3867448), (5863, 3432088), (6149, 3272456), (6292, 3198082), (7052, 2853422), (7256, 2773199), (9922, 2028052), (9977, 2016872), (10406, 1933724), (11726, 1716044), (11791, 1706584), (12298, 1636228), (12584, 1599041), (14104, 1426711), (19393, 1037608), (19844, 1014026), (19954, 1008436), (20812, 966862), (22919, 877976), (23452, 858022), (23582, 853292), (24596, 818114), (37187, 541112), (38786, 518804), (39001, 515944), (39688, 507013), (39908, 504218), (41624, 483431), (45838, 438988), (46904, 429011), (47164, 426646), (49192, 409057), (64493, 312008), (67639, 297496), (74374, 270556), (77572, 259402), (78002, 257972), (79816, 252109), (91676, 219494), (94328, 213323), (109747, 183352), (128986, 156004), (129701, 155144), (135278, 148748)]