20933632

素因数分解:

$2^{10}\times {\mathrm{20443}}^1$

素因数の和:20463

約数の個数: 22

約数和(自身を含む): 41848868

約数和(自身を除く): 20915236

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 20443, 40886, 81772, 163544, 327088, 654176, 1308352, 2616704, 5233408, 10466816, 20933632]

約数ペア:

[(1, 20933632), (2, 10466816), (4, 5233408), (8, 2616704), (16, 1308352), (32, 654176), (64, 327088), (128, 163544), (256, 81772), (512, 40886), (1024, 20443)]