20689334403

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{32609}}^1\times {\mathrm{11131}}^1$

素因数の和:43762

約数の個数: 16

約数和(自身を含む): 29041161600

約数和(自身を除く): 8351827197

約数列:

[1, 3, 19, 57, 11131, 32609, 33393, 97827, 211489, 619571, 634467, 1858713, 362970779, 1088912337, 6896444801, 20689334403]

約数ペア:

[(1, 20689334403), (3, 6896444801), (19, 1088912337), (57, 362970779), (11131, 1858713), (32609, 634467), (33393, 619571), (97827, 211489)]