20150896

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{2237}}^1$

素因数の和:2808

約数の個数: 20

約数和(自身を含む): 39129192

約数和(自身を除く): 18978296

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2237, 2252, 4474, 4504, 8948, 9008, 17896, 35792, 1259431, 2518862, 5037724, 10075448, 20150896]

約数ペア:

[(1, 20150896), (2, 10075448), (4, 5037724), (8, 2518862), (16, 1259431), (563, 35792), (1126, 17896), (2237, 9008), (2252, 8948), (4474, 4504)]