20199442697

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6603283}}^1$

素因数の和:6603332

約数の個数: 16

約数和(自身を含む): 25356610560

約数和(自身を除く): 5157167863

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 6603283, 46222981, 125462377, 151875509, 878236639, 1063128563, 2885634671, 20199442697]

約数ペア:

[(1, 20199442697), (7, 2885634671), (19, 1063128563), (23, 878236639), (133, 151875509), (161, 125462377), (437, 46222981), (3059, 6603283)]