2020160416

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{32491}}^1$

素因数の和:32597

約数の個数: 48

約数和(自身を含む): 4175871840

約数和(自身を除く): 2155711424

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 67, 116, 134, 232, 268, 464, 536, 928, 1072, 1943, 2144, 3886, 7772, 15544, 31088, 32491, 62176, 64982, 129964, 259928, 519856, 942239, 1039712, 1884478, 2176897, 3768956, 4353794, 7537912, 8707588, 15075824, 17415176, 30151648, 34830352, 63130013, 69660704, 126260026, 252520052, 505040104, 1010080208, 2020160416]

約数ペア:

[(1, 2020160416), (2, 1010080208), (4, 505040104), (8, 252520052), (16, 126260026), (29, 69660704), (32, 63130013), (58, 34830352), (67, 30151648), (116, 17415176), (134, 15075824), (232, 8707588), (268, 7537912), (464, 4353794), (536, 3768956), (928, 2176897), (1072, 1884478), (1943, 1039712), (2144, 942239), (3886, 519856), (7772, 259928), (15544, 129964), (31088, 64982), (32491, 62176)]