20512496147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7459}}^1\times {\mathrm{19231}}^1$

素因数の和:26714

約数の個数: 16

約数和(自身を含む): 24103080960

約数和(自身を除く): 3590584813

約数列:

[1, 11, 13, 143, 7459, 19231, 82049, 96967, 211541, 250003, 1066637, 2750033, 143444029, 1577884319, 1864772377, 20512496147]

約数ペア:

[(1, 20512496147), (11, 1864772377), (13, 1577884319), (143, 143444029), (7459, 2750033), (19231, 1066637), (82049, 250003), (96967, 211541)]