20488236483

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47758127}}^1$

素因数の和:47758154

約数の個数: 16

約数和(自身を含む): 32093462016

約数和(自身を除く): 11605225533

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 47758127, 143274381, 525339397, 620855651, 1576018191, 1862566953, 6829412161, 20488236483]

約数ペア:

[(1, 20488236483), (3, 6829412161), (11, 1862566953), (13, 1576018191), (33, 620855651), (39, 525339397), (143, 143274381), (429, 47758127)]