20203496

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{22349}}^1$

素因数の和:22468

約数の個数: 16

約数和(自身を含む): 38218500

約数和(自身を除く): 18015004

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 22349, 44698, 89396, 178792, 2525437, 5050874, 10101748, 20203496]

約数ペア:

[(1, 20203496), (2, 10101748), (4, 5050874), (8, 2525437), (113, 178792), (226, 89396), (452, 44698), (904, 22349)]