20172122022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258616949}}^1$

素因数の和:258616967

約数の個数: 16

約数和(自身を含む): 43447647600

約数和(自身を除く): 23275525578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258616949, 517233898, 775850847, 1551701694, 3362020337, 6724040674, 10086061011, 20172122022]

約数ペア:

[(1, 20172122022), (2, 10086061011), (3, 6724040674), (6, 3362020337), (13, 1551701694), (26, 775850847), (39, 517233898), (78, 258616949)]