20802664511

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1\times {\mathrm{13297}}^1$

素因数の和:14138

約数の個数: 16

約数和(自身を含む): 21845954400

約数和(自身を除く): 1043289889

約数列:

[1, 29, 73, 739, 2117, 13297, 21431, 53947, 385613, 970681, 1564463, 9826483, 28149749, 284968007, 717333259, 20802664511]

約数ペア:

[(1, 20802664511), (29, 717333259), (73, 284968007), (739, 28149749), (2117, 9826483), (13297, 1564463), (21431, 970681), (53947, 385613)]