20595712

素因数分解:

$2^{10}\times {\mathrm{20113}}^1$

素因数の和:20133

約数の個数: 22

約数和(自身を含む): 41173358

約数和(自身を除く): 20577646

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 20113, 40226, 80452, 160904, 321808, 643616, 1287232, 2574464, 5148928, 10297856, 20595712]

約数ペア:

[(1, 20595712), (2, 10297856), (4, 5148928), (8, 2574464), (16, 1287232), (32, 643616), (64, 321808), (128, 160904), (256, 80452), (512, 40226), (1024, 20113)]