20980115519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{743}}^1\times {\mathrm{4229}}^1$

素因数の和:5590

約数の個数: 16

約数和(自身を含む): 22961387520

約数和(自身を除く): 1981272001

約数列:

[1, 11, 607, 743, 4229, 6677, 8173, 46519, 451001, 2567003, 3142147, 4961011, 28237033, 34563617, 1907283229, 20980115519]

約数ペア:

[(1, 20980115519), (11, 1907283229), (607, 34563617), (743, 28237033), (4229, 4961011), (6677, 3142147), (8173, 2567003), (46519, 451001)]