20199735238

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{182239}}^1$

素因数の和:182751

約数の個数: 16

約数和(自身を含む): 30579143040

約数和(自身を除く): 10379407802

約数列:

[1, 2, 157, 314, 353, 706, 55421, 110842, 182239, 364478, 28611523, 57223046, 64330367, 128660734, 10099867619, 20199735238]

約数ペア:

[(1, 20199735238), (2, 10099867619), (157, 128660734), (314, 64330367), (353, 57223046), (706, 28611523), (55421, 364478), (110842, 182239)]