20185477

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 23209200

約数和(自身を除く): 3023723

約数列:

[1, 13, 17, 149, 221, 613, 1937, 2533, 7969, 10421, 32929, 91337, 135473, 1187381, 1552729, 20185477]

約数ペア:

[(1, 20185477), (13, 1552729), (17, 1187381), (149, 135473), (221, 91337), (613, 32929), (1937, 10421), (2533, 7969)]