20199194401

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{12695911}}^1$

素因数の和:12695991

約数の個数: 8

約数和(自身を含む): 21227564864

約数和(自身を除く): 1028370463

約数列:

[1, 37, 43, 1591, 12695911, 469748707, 545924173, 20199194401]

約数ペア:

[(1, 20199194401), (37, 545924173), (43, 469748707), (1591, 12695911)]