20435072

素因数分解:

$2^7\times 7^1\times {\mathrm{22807}}^1$

素因数の和:22828

約数の個数: 32

約数和(自身を含む): 46528320

約数和(自身を除く): 26093248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22807, 45614, 91228, 159649, 182456, 319298, 364912, 638596, 729824, 1277192, 1459648, 2554384, 2919296, 5108768, 10217536, 20435072]

約数ペア:

[(1, 20435072), (2, 10217536), (4, 5108768), (7, 2919296), (8, 2554384), (14, 1459648), (16, 1277192), (28, 729824), (32, 638596), (56, 364912), (64, 319298), (112, 182456), (128, 159649), (224, 91228), (448, 45614), (896, 22807)]