20199366901

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{6863}}^1\times {\mathrm{24733}}^1$

素因数の和:31620

約数の個数: 16

約数和(自身を含む): 24447481344

約数和(自身を除く): 4248114443

約数列:

[1, 7, 17, 119, 6863, 24733, 48041, 116671, 173131, 420461, 816697, 2943227, 169742579, 1188198053, 2885623843, 20199366901]

約数ペア:

[(1, 20199366901), (7, 2885623843), (17, 1188198053), (119, 169742579), (6863, 2943227), (24733, 816697), (48041, 420461), (116671, 173131)]