20273104

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{11213}}^1$

素因数の和:11334

約数の個数: 20

約数和(自身を含む): 39630276

約数和(自身を除く): 19357172

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 11213, 22426, 44852, 89704, 179408, 1267069, 2534138, 5068276, 10136552, 20273104]

約数ペア:

[(1, 20273104), (2, 10136552), (4, 5068276), (8, 2534138), (16, 1267069), (113, 179408), (226, 89704), (452, 44852), (904, 22426), (1808, 11213)]