20035188

素因数分解:

$2^2\times 3^4\times {\mathrm{61837}}^1$

素因数の和:61853

約数の個数: 30

約数和(自身を含む): 52376786

約数和(自身を除く): 32341598

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 61837, 123674, 185511, 247348, 371022, 556533, 742044, 1113066, 1669599, 2226132, 3339198, 5008797, 6678396, 10017594, 20035188]

約数ペア:

[(1, 20035188), (2, 10017594), (3, 6678396), (4, 5008797), (6, 3339198), (9, 2226132), (12, 1669599), (18, 1113066), (27, 742044), (36, 556533), (54, 371022), (81, 247348), (108, 185511), (162, 123674), (324, 61837)]