20379322

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:797

約数の個数: 16

約数和(自身を含む): 31116960

約数和(自身を除く): 10737638

約数列:

[1, 2, 83, 166, 293, 419, 586, 838, 24319, 34777, 48638, 69554, 122767, 245534, 10189661, 20379322]

約数ペア:

[(1, 20379322), (2, 10189661), (83, 245534), (166, 122767), (293, 69554), (419, 48638), (586, 34777), (838, 24319)]