20163893607

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15667361}}^1$

素因数の和:15667391

約数の個数: 24

約数和(自身を含む): 34217518608

約数和(自身を除く): 14053625001

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 15667361, 47002083, 141006249, 172340971, 203675693, 517022913, 611027079, 1551068739, 1833081237, 2240432623, 6721297869, 20163893607]

約数ペア:

[(1, 20163893607), (3, 6721297869), (9, 2240432623), (11, 1833081237), (13, 1551068739), (33, 611027079), (39, 517022913), (99, 203675693), (117, 172340971), (143, 141006249), (429, 47002083), (1287, 15667361)]