20160054057

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{388373}}^1$

素因数の和:388422

約数の個数: 32

約数和(自身を含む): 31840454016

約数和(自身を除く): 11680399959

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1331, 1573, 3993, 4719, 17303, 51909, 388373, 1165119, 4272103, 5048849, 12816309, 15146547, 46993133, 55537339, 140979399, 166612017, 516924463, 610910729, 1550773389, 1832732187, 6720018019, 20160054057]

約数ペア:

[(1, 20160054057), (3, 6720018019), (11, 1832732187), (13, 1550773389), (33, 610910729), (39, 516924463), (121, 166612017), (143, 140979399), (363, 55537339), (429, 46993133), (1331, 15146547), (1573, 12816309), (3993, 5048849), (4719, 4272103), (17303, 1165119), (51909, 388373)]