20163685509

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{2057309}}^1$

素因数の和:2057343

約数の個数: 30

約数和(自身を含む): 33108289830

約数和(自身を除く): 12944604321

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 2057309, 6171927, 18515781, 22630399, 55547343, 67891197, 166642029, 203673591, 248934389, 611020773, 746803167, 1833062319, 2240409501, 6721228503, 20163685509]

約数ペア:

[(1, 20163685509), (3, 6721228503), (9, 2240409501), (11, 1833062319), (27, 746803167), (33, 611020773), (81, 248934389), (99, 203673591), (121, 166642029), (297, 67891197), (363, 55547343), (891, 22630399), (1089, 18515781), (3267, 6171927), (9801, 2057309)]