20161638003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1534021}}^1$

素因数の和:1534374

約数の個数: 16

約数和(自身を含む): 29035968416

約数和(自身を除く): 8874330413

約数列:

[1, 3, 13, 39, 337, 1011, 4381, 13143, 1534021, 4602063, 19942273, 59826819, 516965077, 1550895231, 6720546001, 20161638003]

約数ペア:

[(1, 20161638003), (3, 6720546001), (13, 1550895231), (39, 516965077), (337, 59826819), (1011, 19942273), (4381, 4602063), (13143, 1534021)]