2020895946

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{397}}^1\times {\mathrm{881}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 4549426560

約数和(自身を除く): 2528530614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 397, 642, 794, 881, 963, 1191, 1762, 1926, 2382, 2643, 2889, 3573, 5286, 5778, 7146, 7929, 10719, 15858, 21438, 23787, 42479, 47574, 84958, 94267, 127437, 188534, 254874, 282801, 349757, 382311, 565602, 699514, 764622, 848403, 1049271, 1146933, 1696806, 2098542, 2293866, 2545209, 3147813, 5090418, 6295626, 9443439, 18886878, 37423999, 74847998, 112271997, 224543994, 336815991, 673631982, 1010447973, 2020895946]

約数ペア:

[(1, 2020895946), (2, 1010447973), (3, 673631982), (6, 336815991), (9, 224543994), (18, 112271997), (27, 74847998), (54, 37423999), (107, 18886878), (214, 9443439), (321, 6295626), (397, 5090418), (642, 3147813), (794, 2545209), (881, 2293866), (963, 2098542), (1191, 1696806), (1762, 1146933), (1926, 1049271), (2382, 848403), (2643, 764622), (2889, 699514), (3573, 565602), (5286, 382311), (5778, 349757), (7146, 282801), (7929, 254874), (10719, 188534), (15858, 127437), (21438, 94267), (23787, 84958), (42479, 47574)]