20176576173

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19161041}}^1$

素因数の和:19161066

約数の個数: 20

約数和(自身を含む): 32458805148

約数和(自身を除く): 12282228975

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 19161041, 57483123, 172449369, 249093533, 517348107, 747280599, 1552044321, 2241841797, 6725525391, 20176576173]

約数ペア:

[(1, 20176576173), (3, 6725525391), (9, 2241841797), (13, 1552044321), (27, 747280599), (39, 517348107), (81, 249093533), (117, 172449369), (351, 57483123), (1053, 19161041)]