20162421442

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{4421}}^1\times {\mathrm{31237}}^1$

素因数の和:35733

約数の個数: 16

約数和(自身を含む): 30665844792

約数和(自身を除く): 10503423350

約数列:

[1, 2, 73, 146, 4421, 8842, 31237, 62474, 322733, 645466, 2280301, 4560602, 138098777, 276197554, 10081210721, 20162421442]

約数ペア:

[(1, 20162421442), (2, 10081210721), (73, 276197554), (146, 138098777), (4421, 4560602), (8842, 2280301), (31237, 645466), (62474, 322733)]