20093595

素因数分解:

$3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1277}}^1$

素因数の和:2334

約数の個数: 16

約数和(自身を含む): 32205600

約数和(自身を除く): 12112005

約数列:

[1, 3, 5, 15, 1049, 1277, 3147, 3831, 5245, 6385, 15735, 19155, 1339573, 4018719, 6697865, 20093595]

約数ペア:

[(1, 20093595), (3, 6697865), (5, 4018719), (15, 1339573), (1049, 19155), (1277, 15735), (3147, 6385), (3831, 5245)]