20196519421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{32467}}^1$

素因数の和:33028

約数の個数: 16

約数和(自身を含む): 22000316800

約数和(自身を除く): 1803797379

約数列:

[1, 13, 109, 439, 1417, 5707, 32467, 47851, 422071, 622063, 3538903, 14253013, 46005739, 185289169, 1553578417, 20196519421]

約数ペア:

[(1, 20196519421), (13, 1553578417), (109, 185289169), (439, 46005739), (1417, 14253013), (5707, 3538903), (32467, 622063), (47851, 422071)]