20188395412

素因数分解:

$2^2\times {\mathrm{140827}}^1\times {\mathrm{35839}}^1$

素因数の和:176670

約数の個数: 12

約数和(自身を含む): 35330928640

約数和(自身を除く): 15142533228

約数列:

[1, 2, 4, 35839, 71678, 140827, 143356, 281654, 563308, 5047098853, 10094197706, 20188395412]

約数ペア:

[(1, 20188395412), (2, 10094197706), (4, 5047098853), (35839, 563308), (71678, 281654), (140827, 143356)]