20051194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31039}}^1$

素因数の和:31077

約数の個数: 16

約数和(自身を含む): 33523200

約数和(自身を除く): 13472006

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 31039, 62078, 527663, 589741, 1055326, 1179482, 10025597, 20051194]

約数ペア:

[(1, 20051194), (2, 10025597), (17, 1179482), (19, 1055326), (34, 589741), (38, 527663), (323, 62078), (646, 31039)]