20341936863

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{3537113}}^1$

素因数の和:3537196

約数の個数: 20

約数和(自身を含む): 30815337168

約数和(自身を除く): 10473400305

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 3537113, 10611339, 31834017, 95502051, 251135023, 286506153, 753405069, 2260215207, 6780645621, 20341936863]

約数ペア:

[(1, 20341936863), (3, 6780645621), (9, 2260215207), (27, 753405069), (71, 286506153), (81, 251135023), (213, 95502051), (639, 31834017), (1917, 10611339), (5751, 3537113)]