20414982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{486071}}^1$

素因数の和:486083

約数の個数: 16

約数和(自身を含む): 46662912

約数和(自身を除く): 26247930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 486071, 972142, 1458213, 2916426, 3402497, 6804994, 10207491, 20414982]

約数ペア:

[(1, 20414982), (2, 10207491), (3, 6804994), (6, 3402497), (7, 2916426), (14, 1458213), (21, 972142), (42, 486071)]