20050833

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 31080960

約数和(自身を除く): 11030127

約数列:

[1, 3, 11, 19, 33, 57, 113, 209, 283, 339, 627, 849, 1243, 2147, 3113, 3729, 5377, 6441, 9339, 16131, 23617, 31979, 59147, 70851, 95937, 177441, 351769, 607601, 1055307, 1822803, 6683611, 20050833]

約数ペア:

[(1, 20050833), (3, 6683611), (11, 1822803), (19, 1055307), (33, 607601), (57, 351769), (113, 177441), (209, 95937), (283, 70851), (339, 59147), (627, 31979), (849, 23617), (1243, 16131), (2147, 9339), (3113, 6441), (3729, 5377)]