20076544

素因数分解:

$2^{11}\times {\mathrm{9803}}^1$

素因数の和:9825

約数の個数: 24

約数和(自身を含む): 40147380

約数和(自身を除く): 20070836

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 9803, 19606, 39212, 78424, 156848, 313696, 627392, 1254784, 2509568, 5019136, 10038272, 20076544]

約数ペア:

[(1, 20076544), (2, 10038272), (4, 5019136), (8, 2509568), (16, 1254784), (32, 627392), (64, 313696), (128, 156848), (256, 78424), (512, 39212), (1024, 19606), (2048, 9803)]