20104622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23003}}^1$

素因数の和:23047

約数の個数: 16

約数和(自身を含む): 33125760

約数和(自身を除く): 13021138

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 23003, 46006, 437057, 529069, 874114, 1058138, 10052311, 20104622]

約数ペア:

[(1, 20104622), (2, 10052311), (19, 1058138), (23, 874114), (38, 529069), (46, 437057), (437, 46006), (874, 23003)]