20160687209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1495489}}^1$

素因数の和:1495580

約数の個数: 16

約数和(自身を含む): 23365535760

約数和(自身を除く): 3204848551

約数列:

[1, 13, 17, 61, 221, 793, 1037, 13481, 1495489, 19441357, 25423313, 91224829, 330503069, 1185922777, 1550822093, 20160687209]

約数ペア:

[(1, 20160687209), (13, 1550822093), (17, 1185922777), (61, 330503069), (221, 91224829), (793, 25423313), (1037, 19441357), (13481, 1495489)]