20198053206

素因数分解:

$2^1\times 3^2\times {\mathrm{1122114067}}^1$

素因数の和:1122114075

約数の個数: 12

約数和(自身を含む): 43762448652

約数和(自身を除く): 23564395446

約数列:

[1, 2, 3, 6, 9, 18, 1122114067, 2244228134, 3366342201, 6732684402, 10099026603, 20198053206]

約数ペア:

[(1, 20198053206), (2, 10099026603), (3, 6732684402), (6, 3366342201), (9, 2244228134), (18, 1122114067)]