20440761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16741}}^1$

素因数の和:16792

約数の個数: 16

約数和(自身を含む): 30537408

約数和(自身を除く): 10096647

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 16741, 50223, 184151, 552453, 619417, 1858251, 6813587, 20440761]

約数ペア:

[(1, 20440761), (3, 6813587), (11, 1858251), (33, 619417), (37, 552453), (111, 184151), (407, 50223), (1221, 16741)]