20325632

素因数分解:

$2^8\times {\mathrm{79397}}^1$

素因数の和:79413

約数の個数: 18

約数和(自身を含む): 40572378

約数和(自身を除く): 20246746

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 79397, 158794, 317588, 635176, 1270352, 2540704, 5081408, 10162816, 20325632]

約数ペア:

[(1, 20325632), (2, 10162816), (4, 5081408), (8, 2540704), (16, 1270352), (32, 635176), (64, 317588), (128, 158794), (256, 79397)]