20294261352

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1279}}^1\times {\mathrm{7109}}^1$

素因数の和:8431

約数の個数: 96

約数和(自身を含む): 56788992000

約数和(自身を除く): 36494730648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 1279, 2232, 2558, 3837, 5116, 7109, 7674, 10232, 11511, 14218, 15348, 21327, 23022, 28436, 30696, 39649, 42654, 46044, 56872, 63981, 79298, 85308, 92088, 118947, 127962, 158596, 170616, 220379, 237894, 255924, 317192, 356841, 440758, 475788, 511848, 661137, 713682, 881516, 951576, 1322274, 1427364, 1763032, 1983411, 2644548, 2854728, 3966822, 5289096, 7933644, 9092411, 15867288, 18184822, 27277233, 36369644, 54554466, 72739288, 81831699, 109108932, 163663398, 218217864, 281864741, 327326796, 563729482, 654653592, 845594223, 1127458964, 1691188446, 2254917928, 2536782669, 3382376892, 5073565338, 6764753784, 10147130676, 20294261352]

約数ペア:

[(1, 20294261352), (2, 10147130676), (3, 6764753784), (4, 5073565338), (6, 3382376892), (8, 2536782669), (9, 2254917928), (12, 1691188446), (18, 1127458964), (24, 845594223), (31, 654653592), (36, 563729482), (62, 327326796), (72, 281864741), (93, 218217864), (124, 163663398), (186, 109108932), (248, 81831699), (279, 72739288), (372, 54554466), (558, 36369644), (744, 27277233), (1116, 18184822), (1279, 15867288), (2232, 9092411), (2558, 7933644), (3837, 5289096), (5116, 3966822), (7109, 2854728), (7674, 2644548), (10232, 1983411), (11511, 1763032), (14218, 1427364), (15348, 1322274), (21327, 951576), (23022, 881516), (28436, 713682), (30696, 661137), (39649, 511848), (42654, 475788), (46044, 440758), (56872, 356841), (63981, 317192), (79298, 255924), (85308, 237894), (92088, 220379), (118947, 170616), (127962, 158596)]