20357733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16673}}^1$

素因数の和:16724

約数の個数: 16

約数和(自身を含む): 30413376

約数和(自身を除く): 10055643

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 16673, 50019, 183403, 550209, 616901, 1850703, 6785911, 20357733]

約数ペア:

[(1, 20357733), (3, 6785911), (11, 1850703), (33, 616901), (37, 550209), (111, 183403), (407, 50019), (1221, 16673)]