20163826854

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{12473}}^1$

素因数の和:13091

約数の個数: 80

約数和(自身を含む): 47925008208

約数和(自身を除く): 27761181354

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 587, 918, 1174, 1377, 1761, 2754, 3522, 5283, 9979, 10566, 12473, 15849, 19958, 24946, 29937, 31698, 37419, 47547, 59874, 74838, 89811, 95094, 112257, 179622, 212041, 224514, 269433, 336771, 424082, 538866, 636123, 673542, 808299, 1010313, 1272246, 1616598, 1908369, 2020626, 3816738, 5725107, 7321651, 11450214, 14643302, 17175321, 21964953, 34350642, 43929906, 65894859, 124468067, 131789718, 197684577, 248936134, 373404201, 395369154, 593053731, 746808402, 1120212603, 1186107462, 2240425206, 3360637809, 6721275618, 10081913427, 20163826854]

約数ペア:

[(1, 20163826854), (2, 10081913427), (3, 6721275618), (6, 3360637809), (9, 2240425206), (17, 1186107462), (18, 1120212603), (27, 746808402), (34, 593053731), (51, 395369154), (54, 373404201), (81, 248936134), (102, 197684577), (153, 131789718), (162, 124468067), (306, 65894859), (459, 43929906), (587, 34350642), (918, 21964953), (1174, 17175321), (1377, 14643302), (1761, 11450214), (2754, 7321651), (3522, 5725107), (5283, 3816738), (9979, 2020626), (10566, 1908369), (12473, 1616598), (15849, 1272246), (19958, 1010313), (24946, 808299), (29937, 673542), (31698, 636123), (37419, 538866), (47547, 424082), (59874, 336771), (74838, 269433), (89811, 224514), (95094, 212041), (112257, 179622)]