20136177

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3557}}^1$

素因数の和:3617

約数の個数: 24

約数和(自身を含む): 31637736

約数和(自身を除く): 11501559

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 3557, 5661, 10671, 32013, 60469, 131609, 181407, 394827, 544221, 1184481, 2237353, 6712059, 20136177]

約数ペア:

[(1, 20136177), (3, 6712059), (9, 2237353), (17, 1184481), (37, 544221), (51, 394827), (111, 181407), (153, 131609), (333, 60469), (629, 32013), (1887, 10671), (3557, 5661)]