20173879437

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2477}}^1\times {\mathrm{38237}}^1$

素因数の和:40788

約数の個数: 16

約数和(自身を含む): 27289084032

約数和(自身を除く): 7115204595

約数列:

[1, 3, 71, 213, 2477, 7431, 38237, 114711, 175867, 527601, 2714827, 8144481, 94713049, 284139147, 6724626479, 20173879437]

約数ペア:

[(1, 20173879437), (3, 6724626479), (71, 284139147), (213, 94713049), (2477, 8144481), (7431, 2714827), (38237, 527601), (114711, 175867)]