19800643476

素因数分解:

$2^2\times 3^1\times {\mathrm{1117}}^1\times {\mathrm{1477219}}^1$

素因数の和:1478343

約数の個数: 24

約数和(自身を含む): 46242894880

約数和(自身を除く): 26442251404

約数列:

[1, 2, 3, 4, 6, 12, 1117, 2234, 3351, 4468, 6702, 13404, 1477219, 2954438, 4431657, 5908876, 8863314, 17726628, 1650053623, 3300107246, 4950160869, 6600214492, 9900321738, 19800643476]

約数ペア:

[(1, 19800643476), (2, 9900321738), (3, 6600214492), (4, 4950160869), (6, 3300107246), (12, 1650053623), (1117, 17726628), (2234, 8863314), (3351, 5908876), (4468, 4431657), (6702, 2954438), (13404, 1477219)]