20653032

素因数分解:

$2^3\times 3^1\times {\mathrm{860543}}^1$

素因数の和:860552

約数の個数: 16

約数和(自身を含む): 51632640

約数和(自身を除く): 30979608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 860543, 1721086, 2581629, 3442172, 5163258, 6884344, 10326516, 20653032]

約数ペア:

[(1, 20653032), (2, 10326516), (3, 6884344), (4, 5163258), (6, 3442172), (8, 2581629), (12, 1721086), (24, 860543)]