20243847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14029}}^1$

素因数の和:14082

約数の個数: 16

約数和(自身を含む): 29855840

約数和(自身を除く): 9611993

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 14029, 42087, 182377, 519073, 547131, 1557219, 6747949, 20243847]

約数ペア:

[(1, 20243847), (3, 6747949), (13, 1557219), (37, 547131), (39, 519073), (111, 182377), (481, 42087), (1443, 14029)]