20809024

素因数分解:

$2^6\times {\mathrm{541}}^1\times {\mathrm{601}}^1$

素因数の和:1154

約数の個数: 28

約数和(自身を含む): 41438068

約数和(自身を除く): 20629044

約数列:

[1, 2, 4, 8, 16, 32, 64, 541, 601, 1082, 1202, 2164, 2404, 4328, 4808, 8656, 9616, 17312, 19232, 34624, 38464, 325141, 650282, 1300564, 2601128, 5202256, 10404512, 20809024]

約数ペア:

[(1, 20809024), (2, 10404512), (4, 5202256), (8, 2601128), (16, 1300564), (32, 650282), (64, 325141), (541, 38464), (601, 34624), (1082, 19232), (1202, 17312), (2164, 9616), (2404, 8656), (4328, 4808)]