20512756499

素因数分解:

${\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1\times {\mathrm{13759}}^1$

素因数の和:14398

約数の個数: 16

約数和(自身を含む): 21473856000

約数和(自身を除く): 961099501

約数列:

[1, 29, 101, 509, 2929, 13759, 14761, 51409, 399011, 1389659, 1490861, 7003331, 40300111, 203096599, 707336431, 20512756499]

約数ペア:

[(1, 20512756499), (29, 707336431), (101, 203096599), (509, 40300111), (2929, 7003331), (13759, 1490861), (14761, 1389659), (51409, 399011)]