20161645503

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{32077}}^1\times {\mathrm{11027}}^1$

素因数の和:43126

約数の個数: 16

約数和(自身を含む): 28300494720

約数和(自身を除く): 8138849217

約数列:

[1, 3, 19, 57, 11027, 32077, 33081, 96231, 209513, 609463, 628539, 1828389, 353713079, 1061139237, 6720548501, 20161645503]

約数ペア:

[(1, 20161645503), (3, 6720548501), (19, 1061139237), (57, 353713079), (11027, 1828389), (32077, 628539), (33081, 609463), (96231, 209513)]