20778812351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{184309}}^1$

素因数の和:184634

約数の個数: 16

約数和(自身を含む): 23364610080

約数和(自身を除く): 2585797729

約数列:

[1, 11, 37, 277, 407, 3047, 10249, 112739, 184309, 2027399, 6819433, 51053593, 75013763, 561589523, 1888982941, 20778812351]

約数ペア:

[(1, 20778812351), (11, 1888982941), (37, 561589523), (277, 75013763), (407, 51053593), (3047, 6819433), (10249, 2027399), (112739, 184309)]