2080492445984

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{78277}}^1\times {\mathrm{10007}}^1$

素因数の和:88377

約数の個数: 48

約数和(自身を含む): 4145785737408

約数和(自身を除く): 2065293291424

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 10007, 20014, 40028, 78277, 80056, 156554, 160112, 313108, 320224, 626216, 830581, 1252432, 1661162, 2504864, 3322324, 6496991, 6644648, 12993982, 13289296, 25987964, 26578592, 51975928, 103951856, 207903712, 783317939, 1566635878, 3133271756, 6266543512, 12533087024, 25066174048, 65015388937, 130030777874, 260061555748, 520123111496, 1040246222992, 2080492445984]

約数ペア:

[(1, 2080492445984), (2, 1040246222992), (4, 520123111496), (8, 260061555748), (16, 130030777874), (32, 65015388937), (83, 25066174048), (166, 12533087024), (332, 6266543512), (664, 3133271756), (1328, 1566635878), (2656, 783317939), (10007, 207903712), (20014, 103951856), (40028, 51975928), (78277, 26578592), (80056, 25987964), (156554, 13289296), (160112, 12993982), (313108, 6644648), (320224, 6496991), (626216, 3322324), (830581, 2504864), (1252432, 1661162)]