20090161730

素因数分解:

$2^1\times 5^1\times {\mathrm{11677}}^1\times {\mathrm{172049}}^1$

素因数の和:183733

約数の個数: 16

約数和(自身を含む): 36165598200

約数和(自身を除く): 16075436470

約数列:

[1, 2, 5, 10, 11677, 23354, 58385, 116770, 172049, 344098, 860245, 1720490, 2009016173, 4018032346, 10045080865, 20090161730]

約数ペア:

[(1, 20090161730), (2, 10045080865), (5, 4018032346), (10, 2009016173), (11677, 1720490), (23354, 860245), (58385, 344098), (116770, 172049)]