20131340962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{23327}}^1$

素因数の和:23682

約数の個数: 32

約数和(自身を含む): 32067228672

約数和(自身を除く): 11935887710

約数列:

[1, 2, 23, 46, 73, 146, 257, 514, 1679, 3358, 5911, 11822, 18761, 23327, 37522, 46654, 431503, 536521, 863006, 1073042, 1702871, 3405742, 5995039, 11990078, 39166033, 78332066, 137885897, 275771794, 437637847, 875275694, 10065670481, 20131340962]

約数ペア:

[(1, 20131340962), (2, 10065670481), (23, 875275694), (46, 437637847), (73, 275771794), (146, 137885897), (257, 78332066), (514, 39166033), (1679, 11990078), (3358, 5995039), (5911, 3405742), (11822, 1702871), (18761, 1073042), (23327, 863006), (37522, 536521), (46654, 431503)]