20032243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8971}}^1$

素因数の和:9018

約数の個数: 16

約数和(自身を含む): 25839360

約数和(自身を除く): 5807117

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 8971, 62797, 98681, 260159, 690767, 1821113, 2861749, 20032243]

約数ペア:

[(1, 20032243), (7, 2861749), (11, 1821113), (29, 690767), (77, 260159), (203, 98681), (319, 62797), (2233, 8971)]