20135841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{967}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 29365248

約数和(自身を除く): 9229407

約数列:

[1, 3, 11, 33, 631, 967, 1893, 2901, 6941, 10637, 20823, 31911, 610177, 1830531, 6711947, 20135841]

約数ペア:

[(1, 20135841), (3, 6711947), (11, 1830531), (33, 610177), (631, 31911), (967, 20823), (1893, 10637), (2901, 6941)]