2020095774

素因数分解:

$2^1\times 3^4\times {\mathrm{12469727}}^1$

素因数の和:12469741

約数の個数: 20

約数和(自身を含む): 4526511264

約数和(自身を除く): 2506415490

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12469727, 24939454, 37409181, 74818362, 112227543, 224455086, 336682629, 673365258, 1010047887, 2020095774]

約数ペア:

[(1, 2020095774), (2, 1010047887), (3, 673365258), (6, 336682629), (9, 224455086), (18, 112227543), (27, 74818362), (54, 37409181), (81, 24939454), (162, 12469727)]