20529123629

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1\times {\mathrm{63079}}^1$

素因数の和:65552

約数の個数: 16

約数和(自身を含む): 24707174400

約数和(自身を除く): 4178050771

約数列:

[1, 7, 19, 133, 2447, 17129, 46493, 63079, 325451, 441553, 1198501, 8389507, 154354313, 1080480191, 2932731947, 20529123629]

約数ペア:

[(1, 20529123629), (7, 2932731947), (19, 1080480191), (133, 154354313), (2447, 8389507), (17129, 1198501), (46493, 441553), (63079, 325451)]