20252595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122743}}^1$

素因数の和:122762

約数の個数: 16

約数和(自身を含む): 35350272

約数和(自身を除く): 15097677

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 122743, 368229, 613715, 1350173, 1841145, 4050519, 6750865, 20252595]

約数ペア:

[(1, 20252595), (3, 6750865), (5, 4050519), (11, 1841145), (15, 1350173), (33, 613715), (55, 368229), (165, 122743)]