20144859917

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3304061}}^1$

素因数の和:3304148

約数の個数: 16

約数和(自身を含む): 25163736192

約数和(自身を除く): 5018876275

約数列:

[1, 7, 13, 67, 91, 469, 871, 6097, 3304061, 23128427, 42952793, 221372087, 300669551, 1549604609, 2877837131, 20144859917]

約数ペア:

[(1, 20144859917), (7, 2877837131), (13, 1549604609), (67, 300669551), (91, 221372087), (469, 42952793), (871, 23128427), (6097, 3304061)]