18820096

素因数分解:

$2^{10}\times {\mathrm{18379}}^1$

素因数の和:18399

約数の個数: 22

約数和(自身を含む): 37623860

約数和(自身を除く): 18803764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 18379, 36758, 73516, 147032, 294064, 588128, 1176256, 2352512, 4705024, 9410048, 18820096]

約数ペア:

[(1, 18820096), (2, 9410048), (4, 4705024), (8, 2352512), (16, 1176256), (32, 588128), (64, 294064), (128, 147032), (256, 73516), (512, 36758), (1024, 18379)]