20166423542

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{733}}^1\times {\mathrm{1373}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 31151042208

約数和(自身を除く): 10984618666

約数列:

[1, 2, 43, 86, 233, 466, 733, 1373, 1466, 2746, 10019, 20038, 31519, 59039, 63038, 118078, 170789, 319909, 341578, 639818, 1006409, 2012818, 7343927, 13756087, 14687854, 27512174, 43275587, 86551174, 234493297, 468986594, 10083211771, 20166423542]

約数ペア:

[(1, 20166423542), (2, 10083211771), (43, 468986594), (86, 234493297), (233, 86551174), (466, 43275587), (733, 27512174), (1373, 14687854), (1466, 13756087), (2746, 7343927), (10019, 2012818), (20038, 1006409), (31519, 639818), (59039, 341578), (63038, 319909), (118078, 170789)]