20457943913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3023}}^1\times {\mathrm{4129}}^1$

素因数の和:7312

約数の個数: 16

約数和(自身を含む): 22480416000

約数和(自身を除く): 2022472087

約数列:

[1, 11, 149, 1639, 3023, 4129, 33253, 45419, 450427, 615221, 4954697, 6767431, 12481967, 137301637, 1859813083, 20457943913]

約数ペア:

[(1, 20457943913), (11, 1859813083), (149, 137301637), (1639, 12481967), (3023, 6767431), (4129, 4954697), (33253, 615221), (45419, 450427)]