20175424094

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8581}}^1\times {\mathrm{8839}}^1$

素因数の和:17448

約数の個数: 32

約数和(自身を含む): 36415142400

約数和(自身を除く): 16239718306

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 8581, 8839, 17162, 17678, 60067, 61873, 120134, 123746, 163039, 167941, 326078, 335882, 1141273, 1175587, 2282546, 2351174, 75847459, 151694918, 530932213, 1061864426, 1441101721, 2882203442, 10087712047, 20175424094]

約数ペア:

[(1, 20175424094), (2, 10087712047), (7, 2882203442), (14, 1441101721), (19, 1061864426), (38, 530932213), (133, 151694918), (266, 75847459), (8581, 2351174), (8839, 2282546), (17162, 1175587), (17678, 1141273), (60067, 335882), (61873, 326078), (120134, 167941), (123746, 163039)]