20132181310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105958849}}^1$

素因数の和:105958875

約数の個数: 16

約数和(自身を含む): 38145186000

約数和(自身を除く): 18013004690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 105958849, 211917698, 529794245, 1059588490, 2013218131, 4026436262, 10066090655, 20132181310]

約数ペア:

[(1, 20132181310), (2, 10066090655), (5, 4026436262), (10, 2013218131), (19, 1059588490), (38, 529794245), (95, 211917698), (190, 105958849)]