20136462177

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{673}}^1\times {\mathrm{1657}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 29036912128

約数和(自身を除く): 8900449951

約数列:

[1, 3, 13, 39, 463, 673, 1389, 1657, 2019, 4971, 6019, 8749, 18057, 21541, 26247, 64623, 311599, 767191, 934797, 1115161, 2301573, 3345483, 4050787, 9973483, 12152361, 14497093, 29920449, 43491279, 516319543, 1548958629, 6712154059, 20136462177]

約数ペア:

[(1, 20136462177), (3, 6712154059), (13, 1548958629), (39, 516319543), (463, 43491279), (673, 29920449), (1389, 14497093), (1657, 12152361), (2019, 9973483), (4971, 4050787), (6019, 3345483), (8749, 2301573), (18057, 1115161), (21541, 934797), (26247, 767191), (64623, 311599)]