20127297

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1013}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 27743040

約数和(自身を除く): 7615743

約数列:

[1, 3, 37, 111, 179, 537, 1013, 3039, 6623, 19869, 37481, 112443, 181327, 543981, 6709099, 20127297]

約数ペア:

[(1, 20127297), (3, 6709099), (37, 543981), (111, 181327), (179, 112443), (537, 37481), (1013, 19869), (3039, 6623)]