2023149020

素因数分解:

$2^2\times 5^1\times {\mathrm{101157451}}^1$

素因数の和:101157460

約数の個数: 12

約数和(自身を含む): 4248612984

約数和(自身を除く): 2225463964

約数列:

[1, 2, 4, 5, 10, 20, 101157451, 202314902, 404629804, 505787255, 1011574510, 2023149020]

約数ペア:

[(1, 2023149020), (2, 1011574510), (4, 505787255), (5, 404629804), (10, 202314902), (20, 101157451)]