20802573799

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{8971}}^1\times {\mathrm{11423}}^1$

素因数の和:20430

約数の個数: 16

約数和(自身を含む): 24599070720

約数和(自身を除く): 3796496921

約数列:

[1, 7, 29, 203, 8971, 11423, 62797, 79961, 260159, 331267, 1821113, 2318869, 102475733, 717330131, 2971796257, 20802573799]

約数ペア:

[(1, 20802573799), (7, 2971796257), (29, 717330131), (203, 102475733), (8971, 2318869), (11423, 1821113), (62797, 331267), (79961, 260159)]