20460768

素因数分解:

$2^5\times 3^1\times {\mathrm{213133}}^1$

素因数の和:213146

約数の個数: 24

約数和(自身を含む): 53709768

約数和(自身を除く): 33249000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 213133, 426266, 639399, 852532, 1278798, 1705064, 2557596, 3410128, 5115192, 6820256, 10230384, 20460768]

約数ペア:

[(1, 20460768), (2, 10230384), (3, 6820256), (4, 5115192), (6, 3410128), (8, 2557596), (12, 1705064), (16, 1278798), (24, 852532), (32, 639399), (48, 426266), (96, 213133)]