20825233

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 24667776

約数和(自身を除く): 3842543

約数列:

[1, 11, 13, 137, 143, 1063, 1507, 1781, 11693, 13819, 19591, 145631, 152009, 1601941, 1893203, 20825233]

約数ペア:

[(1, 20825233), (11, 1893203), (13, 1601941), (137, 152009), (143, 145631), (1063, 19591), (1507, 13819), (1781, 11693)]