20236421414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1\times {\mathrm{12457}}^1$

素因数の和:14312

約数の個数: 32

約数和(自身を含む): 33943365792

約数和(自身を除く): 13706944378

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1801, 3602, 12457, 19811, 24914, 39622, 73841, 137027, 147682, 274054, 510737, 812251, 1021474, 1624502, 5618107, 11236214, 22435057, 44870114, 246785627, 493571254, 919837337, 1839674674, 10118210707, 20236421414]

約数ペア:

[(1, 20236421414), (2, 10118210707), (11, 1839674674), (22, 919837337), (41, 493571254), (82, 246785627), (451, 44870114), (902, 22435057), (1801, 11236214), (3602, 5618107), (12457, 1624502), (19811, 1021474), (24914, 812251), (39622, 510737), (73841, 274054), (137027, 147682)]