20215640797

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{225689}}^1$

素因数の和:226196

約数の個数: 16

約数和(自身を含む): 23399539200

約数和(自身を除く): 3183898403

約数列:

[1, 11, 17, 187, 479, 5269, 8143, 89573, 225689, 2482579, 3836713, 42203843, 108105031, 1189155341, 1837785527, 20215640797]

約数ペア:

[(1, 20215640797), (11, 1837785527), (17, 1189155341), (187, 108105031), (479, 42203843), (5269, 3836713), (8143, 2482579), (89573, 225689)]