20199359033

素因数分解:

$7^2\times {\mathrm{1871}}^1\times {\mathrm{220327}}^1$

素因数の和:222212

約数の個数: 12

約数和(自身を含む): 23509878912

約数和(自身を除く): 3310519879

約数列:

[1, 7, 49, 1871, 13097, 91679, 220327, 1542289, 10796023, 412231817, 2885622719, 20199359033]

約数ペア:

[(1, 20199359033), (7, 2885622719), (49, 412231817), (1871, 10796023), (13097, 1542289), (91679, 220327)]