6620922020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17423479}}^1$

素因数の和:17423507

約数の個数: 24

約数和(自身を含む): 14635723200

約数和(自身を除く): 8014801180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 17423479, 34846958, 69693916, 87117395, 174234790, 331046101, 348469580, 662092202, 1324184404, 1655230505, 3310461010, 6620922020]

約数ペア:

[(1, 6620922020), (2, 3310461010), (4, 1655230505), (5, 1324184404), (10, 662092202), (19, 348469580), (20, 331046101), (38, 174234790), (76, 87117395), (95, 69693916), (190, 34846958), (380, 17423479)]