20376306

素因数分解:

$2^1\times 3^3\times {\mathrm{377339}}^1$

素因数の和:377350

約数の個数: 16

約数和(自身を含む): 45280800

約数和(自身を除く): 24904494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 377339, 754678, 1132017, 2264034, 3396051, 6792102, 10188153, 20376306]

約数ペア:

[(1, 20376306), (2, 10188153), (3, 6792102), (6, 3396051), (9, 2264034), (18, 1132017), (27, 754678), (54, 377339)]