20161206050

素因数分解:

$2^1\times 5^2\times {\mathrm{18047}}^1\times {\mathrm{22343}}^1$

素因数の和:40402

約数の個数: 24

約数和(自身を含む): 37503599616

約数和(自身を除く): 17342393566

約数列:

[1, 2, 5, 10, 25, 50, 18047, 22343, 36094, 44686, 90235, 111715, 180470, 223430, 451175, 558575, 902350, 1117150, 403224121, 806448242, 2016120605, 4032241210, 10080603025, 20161206050]

約数ペア:

[(1, 20161206050), (2, 10080603025), (5, 4032241210), (10, 2016120605), (25, 806448242), (50, 403224121), (18047, 1117150), (22343, 902350), (36094, 558575), (44686, 451175), (90235, 223430), (111715, 180470)]