20355632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{115657}}^1$

素因数の和:115676

約数の個数: 20

約数和(自身を含む): 43024776

約数和(自身を除く): 22669144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 115657, 231314, 462628, 925256, 1272227, 1850512, 2544454, 5088908, 10177816, 20355632]

約数ペア:

[(1, 20355632), (2, 10177816), (4, 5088908), (8, 2544454), (11, 1850512), (16, 1272227), (22, 925256), (44, 462628), (88, 231314), (176, 115657)]