20242497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3389}}^1$

素因数の和:3584

約数の個数: 16

約数和(自身を含む): 29615040

約数和(自身を除く): 9372543

約数列:

[1, 3, 11, 33, 181, 543, 1991, 3389, 5973, 10167, 37279, 111837, 613409, 1840227, 6747499, 20242497]

約数ペア:

[(1, 20242497), (3, 6747499), (11, 1840227), (33, 613409), (181, 111837), (543, 37279), (1991, 10167), (3389, 5973)]