20093931

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1201}}^1$

素因数の和:1244

約数の個数: 36

約数和(自身を含む): 34314696

約数和(自身を除く): 14220765

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1201, 1287, 1521, 1859, 3603, 5577, 10809, 13211, 15613, 16731, 39633, 46839, 118899, 140517, 171743, 202969, 515229, 608907, 1545687, 1826721, 2232659, 6697977, 20093931]

約数ペア:

[(1, 20093931), (3, 6697977), (9, 2232659), (11, 1826721), (13, 1545687), (33, 608907), (39, 515229), (99, 202969), (117, 171743), (143, 140517), (169, 118899), (429, 46839), (507, 39633), (1201, 16731), (1287, 15613), (1521, 13211), (1859, 10809), (3603, 5577)]