20168654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1733}}^1$

素因数の和:1792

約数の個数: 24

約数和(自身を含む): 34520472

約数和(自身を除く): 14351818

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 1733, 3466, 5819, 11638, 19063, 38126, 39859, 79718, 438449, 876898, 916757, 1833514, 10084327, 20168654]

約数ペア:

[(1, 20168654), (2, 10084327), (11, 1833514), (22, 916757), (23, 876898), (46, 438449), (253, 79718), (506, 39859), (529, 38126), (1058, 19063), (1733, 11638), (3466, 5819)]