20656581119

素因数分解:

${\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{30671}}^1$

素因数の和:31090

約数の個数: 16

約数和(自身を含む): 22094881920

約数和(自身を除く): 1438300801

約数列:

[1, 17, 173, 229, 2941, 3893, 30671, 39617, 521407, 673489, 5306083, 7023659, 90203411, 119402203, 1215093007, 20656581119]

約数ペア:

[(1, 20656581119), (17, 1215093007), (173, 119402203), (229, 90203411), (2941, 7023659), (3893, 5306083), (30671, 673489), (39617, 521407)]