20162971504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96937363}}^1$

素因数の和:96937384

約数の個数: 20

約数和(自身を含む): 42070815976

約数和(自身を除く): 21907844472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96937363, 193874726, 387749452, 775498904, 1260185719, 1550997808, 2520371438, 5040742876, 10081485752, 20162971504]

約数ペア:

[(1, 20162971504), (2, 10081485752), (4, 5040742876), (8, 2520371438), (13, 1550997808), (16, 1260185719), (26, 775498904), (52, 387749452), (104, 193874726), (208, 96937363)]