20194445853

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{1009}}^1\times {\mathrm{3881}}^1$

素因数の和:5090

約数の個数: 32

約数和(自身を含む): 30111897600

約数和(自身を除く): 9917451747

約数列:

[1, 3, 9, 27, 191, 573, 1009, 1719, 3027, 3881, 5157, 9081, 11643, 27243, 34929, 104787, 192719, 578157, 741271, 1734471, 2223813, 3915929, 5203413, 6671439, 11747787, 20014317, 35243361, 105730083, 747942439, 2243827317, 6731481951, 20194445853]

約数ペア:

[(1, 20194445853), (3, 6731481951), (9, 2243827317), (27, 747942439), (191, 105730083), (573, 35243361), (1009, 20014317), (1719, 11747787), (3027, 6671439), (3881, 5203413), (5157, 3915929), (9081, 2223813), (11643, 1734471), (27243, 741271), (34929, 578157), (104787, 192719)]