20199306021

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{3823}}^1\times {\mathrm{29851}}^1$

素因数の和:33736

約数の個数: 16

約数和(自身を含む): 27396971520

約数和(自身を除く): 7197665499

約数列:

[1, 3, 59, 177, 3823, 11469, 29851, 89553, 225557, 676671, 1761209, 5283627, 114120373, 342361119, 6733102007, 20199306021]

約数ペア:

[(1, 20199306021), (3, 6733102007), (59, 342361119), (177, 114120373), (3823, 5283627), (11469, 1761209), (29851, 676671), (89553, 225557)]