20130894497

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{265079}}^1$

素因数の和:265676

約数の個数: 16

約数和(自身を含む): 24260121600

約数和(自身を除く): 4129227103

約数列:

[1, 7, 19, 133, 571, 3997, 10849, 75943, 265079, 1855553, 5036501, 35255507, 151360109, 1059520763, 2875842071, 20130894497]

約数ペア:

[(1, 20130894497), (7, 2875842071), (19, 1059520763), (133, 151360109), (571, 35255507), (3997, 5036501), (10849, 1855553), (75943, 265079)]