20160342864

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2295121}}^1$

素因数の和:2295196

約数の個数: 60

約数和(自身を含む): 57345918292

約数和(自身を除く): 37185575428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 2295121, 4590242, 6885363, 9180484, 13770726, 18360968, 20656089, 27541452, 36721936, 41312178, 55082904, 82624356, 110165808, 140002381, 165248712, 280004762, 330497424, 420007143, 560009524, 840014286, 1120019048, 1260021429, 1680028572, 2240038096, 2520042858, 3360057144, 5040085716, 6720114288, 10080171432, 20160342864]

約数ペア:

[(1, 20160342864), (2, 10080171432), (3, 6720114288), (4, 5040085716), (6, 3360057144), (8, 2520042858), (9, 2240038096), (12, 1680028572), (16, 1260021429), (18, 1120019048), (24, 840014286), (36, 560009524), (48, 420007143), (61, 330497424), (72, 280004762), (122, 165248712), (144, 140002381), (183, 110165808), (244, 82624356), (366, 55082904), (488, 41312178), (549, 36721936), (732, 27541452), (976, 20656089), (1098, 18360968), (1464, 13770726), (2196, 9180484), (2928, 6885363), (4392, 4590242), (8784, 2295121)]