20193666

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 41361408

約数和(自身を除く): 21167742

約数列:

[1, 2, 3, 6, 67, 134, 191, 201, 263, 382, 402, 526, 573, 789, 1146, 1578, 12797, 17621, 25594, 35242, 38391, 50233, 52863, 76782, 100466, 105726, 150699, 301398, 3365611, 6731222, 10096833, 20193666]

約数ペア:

[(1, 20193666), (2, 10096833), (3, 6731222), (6, 3365611), (67, 301398), (134, 150699), (191, 105726), (201, 100466), (263, 76782), (382, 52863), (402, 50233), (526, 38391), (573, 35242), (789, 25594), (1146, 17621), (1578, 12797)]