20123159034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13256363}}^1$

素因数の和:13256402

約数の個数: 32

約数和(自身を含む): 45813993984

約数和(自身を除く): 25690834950

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 13256363, 26512726, 39769089, 79538178, 145819993, 291639986, 304896349, 437459979, 609792698, 874919958, 914689047, 1829378094, 3353859839, 6707719678, 10061579517, 20123159034]

約数ペア:

[(1, 20123159034), (2, 10061579517), (3, 6707719678), (6, 3353859839), (11, 1829378094), (22, 914689047), (23, 874919958), (33, 609792698), (46, 437459979), (66, 304896349), (69, 291639986), (138, 145819993), (253, 79538178), (506, 39769089), (759, 26512726), (1518, 13256363)]