20173440095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1672063}}^1$

素因数の和:1672214

約数の個数: 16

約数和(自身を含む): 25682903040

約数和(自身を除く): 5509462945

約数列:

[1, 5, 19, 95, 127, 635, 2413, 12065, 1672063, 8360315, 31769197, 158845985, 212352001, 1061760005, 4034688019, 20173440095]

約数ペア:

[(1, 20173440095), (5, 4034688019), (19, 1061760005), (95, 212352001), (127, 158845985), (635, 31769197), (2413, 8360315), (12065, 1672063)]