20174790994

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{1873}}^1\times {\mathrm{42407}}^1$

素因数の和:44409

約数の個数: 16

約数和(自身を含む): 30517475328

約数和(自身を除く): 10342684334

約数列:

[1, 2, 127, 254, 1873, 3746, 42407, 84814, 237871, 475742, 5385689, 10771378, 79428311, 158856622, 10087395497, 20174790994]

約数ペア:

[(1, 20174790994), (2, 10087395497), (127, 158856622), (254, 79428311), (1873, 10771378), (3746, 5385689), (42407, 475742), (84814, 237871)]