20654014836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{194989}}^1$

素因数の和:195113

約数の個数: 96

約数和(自身を含む): 59925886720

約数和(自身を除く): 39271871884

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 97, 156, 182, 194, 273, 291, 364, 388, 546, 582, 679, 1092, 1164, 1261, 1358, 2037, 2522, 2716, 3783, 4074, 5044, 7566, 8148, 8827, 15132, 17654, 26481, 35308, 52962, 105924, 194989, 389978, 584967, 779956, 1169934, 1364923, 2339868, 2534857, 2729846, 4094769, 5069714, 5459692, 7604571, 8189538, 10139428, 15209142, 16379076, 17743999, 18913933, 30418284, 35487998, 37827866, 53231997, 56741799, 70975996, 75655732, 106463994, 113483598, 132397531, 212927988, 226967196, 245881129, 264795062, 397192593, 491762258, 529590124, 737643387, 794385186, 983524516, 1475286774, 1588770372, 1721167903, 2950573548, 3442335806, 5163503709, 6884671612, 10327007418, 20654014836]

約数ペア:

[(1, 20654014836), (2, 10327007418), (3, 6884671612), (4, 5163503709), (6, 3442335806), (7, 2950573548), (12, 1721167903), (13, 1588770372), (14, 1475286774), (21, 983524516), (26, 794385186), (28, 737643387), (39, 529590124), (42, 491762258), (52, 397192593), (78, 264795062), (84, 245881129), (91, 226967196), (97, 212927988), (156, 132397531), (182, 113483598), (194, 106463994), (273, 75655732), (291, 70975996), (364, 56741799), (388, 53231997), (546, 37827866), (582, 35487998), (679, 30418284), (1092, 18913933), (1164, 17743999), (1261, 16379076), (1358, 15209142), (2037, 10139428), (2522, 8189538), (2716, 7604571), (3783, 5459692), (4074, 5069714), (5044, 4094769), (7566, 2729846), (8148, 2534857), (8827, 2339868), (15132, 1364923), (17654, 1169934), (26481, 779956), (35308, 584967), (52962, 389978), (105924, 194989)]