20222202049

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{397973}}^1$

素因数の和:398065

約数の個数: 24

約数和(自身を含む): 25315922088

約数和(自身を除く): 5093720039

約数列:

[1, 7, 17, 49, 61, 119, 427, 833, 1037, 2989, 7259, 50813, 397973, 2785811, 6765541, 19500677, 24276353, 47358787, 169934471, 331511509, 412698001, 1189541297, 2888886007, 20222202049]

約数ペア:

[(1, 20222202049), (7, 2888886007), (17, 1189541297), (49, 412698001), (61, 331511509), (119, 169934471), (427, 47358787), (833, 24276353), (1037, 19500677), (2989, 6765541), (7259, 2785811), (50813, 397973)]