20182792

素因数分解:

$2^3\times 7^1\times {\mathrm{360407}}^1$

素因数の和:360420

約数の個数: 16

約数和(自身を含む): 43248960

約数和(自身を除く): 23066168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360407, 720814, 1441628, 2522849, 2883256, 5045698, 10091396, 20182792]

約数ペア:

[(1, 20182792), (2, 10091396), (4, 5045698), (7, 2883256), (8, 2522849), (14, 1441628), (28, 720814), (56, 360407)]