20160303669

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2868161}}^1$

素因数の和:2868249

約数の個数: 24

約数和(自身を含む): 32215195584

約数和(自身を除く): 12054891915

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 2868161, 8604483, 25813449, 31549771, 94649313, 203639431, 283947939, 610918293, 1832754879, 2240033741, 6720101223, 20160303669]

約数ペア:

[(1, 20160303669), (3, 6720101223), (9, 2240033741), (11, 1832754879), (33, 610918293), (71, 283947939), (99, 203639431), (213, 94649313), (639, 31549771), (781, 25813449), (2343, 8604483), (7029, 2868161)]