2021096848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5492111}}^1$

素因数の和:5492142

約数の個数: 20

約数和(自身を含む): 4086131328

約数和(自身を除く): 2065034480

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5492111, 10984222, 21968444, 43936888, 87873776, 126318553, 252637106, 505274212, 1010548424, 2021096848]

約数ペア:

[(1, 2021096848), (2, 1010548424), (4, 505274212), (8, 252637106), (16, 126318553), (23, 87873776), (46, 43936888), (92, 21968444), (184, 10984222), (368, 5492111)]