20199864183

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{1009}}^1\times {\mathrm{19121}}^1$

素因数の和:20482

約数の個数: 16

約数和(自身を含む): 27038508000

約数和(自身を除く): 6838643817

約数列:

[1, 3, 349, 1009, 1047, 3027, 19121, 57363, 352141, 1056423, 6673229, 19293089, 20019687, 57879267, 6733288061, 20199864183]

約数ペア:

[(1, 20199864183), (3, 6733288061), (349, 57879267), (1009, 20019687), (1047, 19293089), (3027, 6673229), (19121, 1056423), (57363, 352141)]