20221267143

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{126683}}^1$

素因数の和:127395

約数の個数: 32

約数和(自身を含む): 33663485952

約数和(自身を除く): 13442218809

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 691, 2073, 4837, 7601, 14511, 22803, 53207, 126683, 159621, 380049, 886781, 1393513, 2660343, 4180539, 9754591, 29263773, 87537953, 262613859, 612765671, 962917483, 1838297013, 2888752449, 6740422381, 20221267143]

約数ペア:

[(1, 20221267143), (3, 6740422381), (7, 2888752449), (11, 1838297013), (21, 962917483), (33, 612765671), (77, 262613859), (231, 87537953), (691, 29263773), (2073, 9754591), (4837, 4180539), (7601, 2660343), (14511, 1393513), (22803, 886781), (53207, 380049), (126683, 159621)]