20429077249

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{3407}}^1\times {\mathrm{5749}}^1$

素因数の和:9312

約数の個数: 16

約数和(自身を含む): 23515200000

約数和(自身を除く): 3086122751

約数列:

[1, 7, 149, 1043, 3407, 5749, 23849, 40243, 507643, 856601, 3553501, 5996207, 19586843, 137107901, 2918439607, 20429077249]

約数ペア:

[(1, 20429077249), (7, 2918439607), (149, 137107901), (1043, 19586843), (3407, 5996207), (5749, 3553501), (23849, 856601), (40243, 507643)]