20145196819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1\times {\mathrm{13003}}^1$

素因数の和:14250

約数の個数: 16

約数和(自身を含む): 22171299840

約数和(自身を除く): 2026103021

約数列:

[1, 11, 127, 1109, 1397, 12199, 13003, 140843, 143033, 1549273, 1651381, 14420327, 18165191, 158623597, 1831381529, 20145196819]

約数ペア:

[(1, 20145196819), (11, 1831381529), (127, 158623597), (1109, 18165191), (1397, 14420327), (12199, 1651381), (13003, 1549273), (140843, 143033)]