20532787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5779}}^1$

素因数の和:5826

約数の個数: 16

約数和(自身を含む): 24969600

約数和(自身を除く): 4436813

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 5779, 63569, 98243, 109801, 1080673, 1207811, 1866617, 20532787]

約数ペア:

[(1, 20532787), (11, 1866617), (17, 1207811), (19, 1080673), (187, 109801), (209, 98243), (323, 63569), (3553, 5779)]