20212790987

素因数分解:

${\mathrm{71}}^1\times {\mathrm{16417}}^1\times {\mathrm{17341}}^1$

素因数の和:33829

約数の個数: 8

約数和(自身を含む): 20499908832

約数和(自身を除く): 287117845

約数列:

[1, 71, 16417, 17341, 1165607, 1231211, 284687197, 20212790987]

約数ペア:

[(1, 20212790987), (71, 284687197), (16417, 1231211), (17341, 1165607)]