20147647797

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{607}}^1\times {\mathrm{19309}}^1$

素因数の和:20113

約数の個数: 24

約数和(自身を含む): 29304238080

約数和(自身を除く): 9156590283

約数列:

[1, 3, 9, 191, 573, 607, 1719, 1821, 5463, 19309, 57927, 115937, 173781, 347811, 1043433, 3688019, 11064057, 11720563, 33192171, 35161689, 105485067, 2238627533, 6715882599, 20147647797]

約数ペア:

[(1, 20147647797), (3, 6715882599), (9, 2238627533), (191, 105485067), (573, 35161689), (607, 33192171), (1719, 11720563), (1821, 11064057), (5463, 3688019), (19309, 1043433), (57927, 347811), (115937, 173781)]