2012203563

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{32609}}^1$

素因数の和:32986

約数の個数: 16

約数和(自身を含む): 2731935360

約数和(自身を除く): 719731797

約数列:

[1, 3, 67, 201, 307, 921, 20569, 32609, 61707, 97827, 2184803, 6554409, 10010963, 30032889, 670734521, 2012203563]

約数ペア:

[(1, 2012203563), (3, 670734521), (67, 30032889), (201, 10010963), (307, 6554409), (921, 2184803), (20569, 97827), (32609, 61707)]