20078777543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{44819}}^1$

素因数の和:45262

約数の個数: 16

約数和(自身を含む): 22137494400

約数和(自身を除く): 2058716857

約数列:

[1, 11, 139, 293, 1529, 3223, 40727, 44819, 447997, 493009, 6229841, 13131967, 68528251, 144451637, 1825343413, 20078777543]

約数ペア:

[(1, 20078777543), (11, 1825343413), (139, 144451637), (293, 68528251), (1529, 13131967), (3223, 6229841), (40727, 493009), (44819, 447997)]