20244345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122693}}^1$

素因数の和:122712

約数の個数: 16

約数和(自身を含む): 35335872

約数和(自身を除く): 15091527

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 122693, 368079, 613465, 1349623, 1840395, 4048869, 6748115, 20244345]

約数ペア:

[(1, 20244345), (3, 6748115), (5, 4048869), (11, 1840395), (15, 1349623), (33, 613465), (55, 368079), (165, 122693)]