20676475307519

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{3229}}^1\times {\mathrm{225733}}^1$

素因数の和:230474

約数の個数: 16

約数和(自身を含む): 21786130101600

約数和(自身を除く): 1109654794081

約数列:

[1, 19, 1493, 3229, 28367, 61351, 225733, 4288927, 4820897, 91597043, 337019369, 728891857, 6403368011, 13848945283, 1088235542501, 20676475307519]

約数ペア:

[(1, 20676475307519), (19, 1088235542501), (1493, 13848945283), (3229, 6403368011), (28367, 728891857), (61351, 337019369), (225733, 91597043), (4288927, 4820897)]