20512762006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6174823}}^1$

素因数の和:6174987

約数の個数: 16

約数和(自身を含む): 33788636928

約数和(自身を除く): 13275874922

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 6174823, 12349646, 67923053, 135846106, 932398273, 1864796546, 10256381003, 20512762006]

約数ペア:

[(1, 20512762006), (2, 10256381003), (11, 1864796546), (22, 932398273), (151, 135846106), (302, 67923053), (1661, 12349646), (3322, 6174823)]