20038447619

素因数分解:

${\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1\times {\mathrm{8081}}^1$

素因数の和:9058

約数の個数: 16

約数和(自身を含む): 21097511424

約数和(自身を除く): 1059063805

約数列:

[1, 23, 131, 823, 3013, 8081, 18929, 107813, 185863, 1058611, 2479699, 6650663, 24348053, 152965249, 871236853, 20038447619]

約数ペア:

[(1, 20038447619), (23, 871236853), (131, 152965249), (823, 24348053), (3013, 6650663), (8081, 2479699), (18929, 1058611), (107813, 185863)]