20172458236

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{869053}}^1$

素因数の和:869893

約数の個数: 24

約数和(自身を含む): 40393629920

約数和(自身を除く): 20221171684

約数列:

[1, 2, 4, 7, 14, 28, 829, 1658, 3316, 5803, 11606, 23212, 869053, 1738106, 3476212, 6083371, 12166742, 24333484, 720444937, 1440889874, 2881779748, 5043114559, 10086229118, 20172458236]

約数ペア:

[(1, 20172458236), (2, 10086229118), (4, 5043114559), (7, 2881779748), (14, 1440889874), (28, 720444937), (829, 24333484), (1658, 12166742), (3316, 6083371), (5803, 3476212), (11606, 1738106), (23212, 869053)]