20969536

素因数分解:

$2^6\times 7^1\times {\mathrm{46807}}^1$

素因数の和:46826

約数の個数: 28

約数和(自身を含む): 47556928

約数和(自身を除く): 26587392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46807, 93614, 187228, 327649, 374456, 655298, 748912, 1310596, 1497824, 2621192, 2995648, 5242384, 10484768, 20969536]

約数ペア:

[(1, 20969536), (2, 10484768), (4, 5242384), (7, 2995648), (8, 2621192), (14, 1497824), (16, 1310596), (28, 748912), (32, 655298), (56, 374456), (64, 327649), (112, 187228), (224, 93614), (448, 46807)]