20375936

素因数分解:

$2^7\times 7^1\times {\mathrm{22741}}^1$

素因数の和:22762

約数の個数: 32

約数和(自身を含む): 46393680

約数和(自身を除く): 26017744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22741, 45482, 90964, 159187, 181928, 318374, 363856, 636748, 727712, 1273496, 1455424, 2546992, 2910848, 5093984, 10187968, 20375936]

約数ペア:

[(1, 20375936), (2, 10187968), (4, 5093984), (7, 2910848), (8, 2546992), (14, 1455424), (16, 1273496), (28, 727712), (32, 636748), (56, 363856), (64, 318374), (112, 181928), (128, 159187), (224, 90964), (448, 45482), (896, 22741)]