20124863935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19258243}}^1$

素因数の和:19258278

約数の個数: 16

約数和(自身を含む): 27731871360

約数和(自身を除く): 7607007425

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 19258243, 96291215, 211840673, 365906617, 1059203365, 1829533085, 4024972787, 20124863935]

約数ペア:

[(1, 20124863935), (5, 4024972787), (11, 1829533085), (19, 1059203365), (55, 365906617), (95, 211840673), (209, 96291215), (1045, 19258243)]