20160953571

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{2029}}^1$

素因数の和:2968

約数の個数: 48

約数和(自身を含む): 30549908480

約数和(自身を除く): 10388954909

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 883, 1023, 2029, 2649, 3751, 6087, 9713, 11253, 22319, 27373, 29139, 62899, 66957, 82119, 106843, 188697, 245509, 301103, 320529, 691889, 736527, 903309, 1791607, 2075667, 3312133, 5374821, 7610779, 9936399, 19707677, 22832337, 55539817, 59123031, 166619451, 216784447, 610937987, 650353341, 1832813961, 6720317857, 20160953571]

約数ペア:

[(1, 20160953571), (3, 6720317857), (11, 1832813961), (31, 650353341), (33, 610937987), (93, 216784447), (121, 166619451), (341, 59123031), (363, 55539817), (883, 22832337), (1023, 19707677), (2029, 9936399), (2649, 7610779), (3751, 5374821), (6087, 3312133), (9713, 2075667), (11253, 1791607), (22319, 903309), (27373, 736527), (29139, 691889), (62899, 320529), (66957, 301103), (82119, 245509), (106843, 188697)]