20474274

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{41113}}^1$

素因数の和:41201

約数の個数: 16

約数和(自身を含む): 41442912

約数和(自身を除く): 20968638

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 41113, 82226, 123339, 246678, 3412379, 6824758, 10237137, 20474274]

約数ペア:

[(1, 20474274), (2, 10237137), (3, 6824758), (6, 3412379), (83, 246678), (166, 123339), (249, 82226), (498, 41113)]