20296442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1019}}^1$

素因数の和:1477

約数の個数: 16

約数和(自身を含む): 31872960

約数和(自身を除く): 11576518

約数列:

[1, 2, 23, 46, 433, 866, 1019, 2038, 9959, 19918, 23437, 46874, 441227, 882454, 10148221, 20296442]

約数ペア:

[(1, 20296442), (2, 10148221), (23, 882454), (46, 441227), (433, 46874), (866, 23437), (1019, 19918), (2038, 9959)]