20199312004

素因数分解:

$2^2\times {\mathrm{8297}}^1\times {\mathrm{608633}}^1$

素因数の和:616934

約数の個数: 12

約数和(自身を含む): 35353114524

約数和(自身を除く): 15153802520

約数列:

[1, 2, 4, 8297, 16594, 33188, 608633, 1217266, 2434532, 5049828001, 10099656002, 20199312004]

約数ペア:

[(1, 20199312004), (2, 10099656002), (4, 5049828001), (8297, 2434532), (16594, 1217266), (33188, 608633)]