20164790725931

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1\times {\mathrm{28613539}}^1$

素因数の和:28614866

約数の個数: 16

約数和(自身を含む): 21975198720000

約数和(自身を除く): 1810407994069

約数列:

[1, 19, 29, 551, 1279, 24301, 37091, 704729, 28613539, 543657241, 829792631, 15766059989, 36596716381, 695337611239, 1061304775049, 20164790725931]

約数ペア:

[(1, 20164790725931), (19, 1061304775049), (29, 695337611239), (551, 36596716381), (1279, 15766059989), (24301, 829792631), (37091, 543657241), (704729, 28613539)]