20199541686

素因数分解:

$2^1\times 3^1\times {\mathrm{31751}}^1\times {\mathrm{106031}}^1$

素因数の和:137787

約数の個数: 16

約数和(自身を含む): 40400736768

約数和(自身を除く): 20201195082

約数列:

[1, 2, 3, 6, 31751, 63502, 95253, 106031, 190506, 212062, 318093, 636186, 3366590281, 6733180562, 10099770843, 20199541686]

約数ペア:

[(1, 20199541686), (2, 10099770843), (3, 6733180562), (6, 3366590281), (31751, 636186), (63502, 318093), (95253, 212062), (106031, 190506)]