20175082753

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2914211}}^1$

素因数の和:2914284

約数の個数: 16

約数和(自身を含む): 24619262976

約数和(自身を除く): 4444180223

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 2914211, 20399477, 67026853, 125311073, 469187971, 877177511, 2882154679, 20175082753]

約数ペア:

[(1, 20175082753), (7, 2882154679), (23, 877177511), (43, 469187971), (161, 125311073), (301, 67026853), (989, 20399477), (6923, 2914211)]