20811893761

素因数分解:

${\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1\times {\mathrm{10177}}^1$

素因数の和:10824

約数の個数: 16

約数和(自身を含む): 21720666240

約数和(自身を除く): 908772479

約数列:

[1, 29, 151, 467, 4379, 10177, 13543, 70517, 295133, 1536727, 2044993, 4752659, 44565083, 137827111, 717651509, 20811893761]

約数ペア:

[(1, 20811893761), (29, 717651509), (151, 137827111), (467, 44565083), (4379, 4752659), (10177, 2044993), (13543, 1536727), (70517, 295133)]