20187565541

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1030451}}^1$

素因数の和:1030612

約数の個数: 16

約数和(自身を含む): 23889999168

約数和(自身を除く): 3702433627

約数列:

[1, 11, 13, 137, 143, 1507, 1781, 19591, 1030451, 11334961, 13395863, 141171787, 147354493, 1552889657, 1835233231, 20187565541]

約数ペア:

[(1, 20187565541), (11, 1835233231), (13, 1552889657), (137, 147354493), (143, 141171787), (1507, 13395863), (1781, 11334961), (19591, 1030451)]