2020431169

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{15739}}^1$

素因数の和:15912

約数の個数: 16

約数和(自身を含む): 2157765120

約数和(自身を除く): 137333951

約数列:

[1, 31, 41, 101, 1271, 3131, 4141, 15739, 128371, 487909, 645299, 1589639, 20004269, 49278809, 65175199, 2020431169]

約数ペア:

[(1, 2020431169), (31, 65175199), (41, 49278809), (101, 20004269), (1271, 1589639), (3131, 645299), (4141, 487909), (15739, 128371)]