20239750228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{266312503}}^1$

素因数の和:266312526

約数の個数: 12

約数和(自身を含む): 37283750560

約数和(自身を除く): 17044000332

約数列:

[1, 2, 4, 19, 38, 76, 266312503, 532625006, 1065250012, 5059937557, 10119875114, 20239750228]

約数ペア:

[(1, 20239750228), (2, 10119875114), (4, 5059937557), (19, 1065250012), (38, 532625006), (76, 266312503)]