20093151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1163}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 28941696

約数和(自身を除く): 8848545

約数列:

[1, 3, 13, 39, 443, 1163, 1329, 3489, 5759, 15119, 17277, 45357, 515209, 1545627, 6697717, 20093151]

約数ペア:

[(1, 20093151), (3, 6697717), (13, 1545627), (39, 515209), (443, 45357), (1163, 17277), (1329, 15119), (3489, 5759)]