20404524098

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8424659}}^1$

素因数の和:8424841

約数の個数: 16

約数和(自身を含む): 35181380160

約数和(自身を除く): 14776856062

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 8424659, 16849318, 58972613, 117945226, 1457466007, 2914932014, 10202262049, 20404524098]

約数ペア:

[(1, 20404524098), (2, 10202262049), (7, 2914932014), (14, 1457466007), (173, 117945226), (346, 58972613), (1211, 16849318), (2422, 8424659)]