22020376

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1451}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 47393280

約数和(自身を除く): 25372904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1451, 1897, 2168, 2902, 3794, 5804, 7588, 10157, 11608, 15176, 20314, 40628, 81256, 393221, 786442, 1572884, 2752547, 3145768, 5505094, 11010188, 22020376]

約数ペア:

[(1, 22020376), (2, 11010188), (4, 5505094), (7, 3145768), (8, 2752547), (14, 1572884), (28, 786442), (56, 393221), (271, 81256), (542, 40628), (1084, 20314), (1451, 15176), (1897, 11608), (2168, 10157), (2902, 7588), (3794, 5804)]