20775576

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{16333}}^1$

素因数の和:16395

約数の個数: 32

約数和(自身を含む): 52922160

約数和(自身を除く): 32146584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 16333, 32666, 48999, 65332, 97998, 130664, 195996, 391992, 865649, 1731298, 2596947, 3462596, 5193894, 6925192, 10387788, 20775576]

約数ペア:

[(1, 20775576), (2, 10387788), (3, 6925192), (4, 5193894), (6, 3462596), (8, 2596947), (12, 1731298), (24, 865649), (53, 391992), (106, 195996), (159, 130664), (212, 97998), (318, 65332), (424, 48999), (636, 32666), (1272, 16333)]