20359504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{115679}}^1$

素因数の和:115698

約数の個数: 20

約数和(自身を含む): 43032960

約数和(自身を除く): 22673456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 115679, 231358, 462716, 925432, 1272469, 1850864, 2544938, 5089876, 10179752, 20359504]

約数ペア:

[(1, 20359504), (2, 10179752), (4, 5089876), (8, 2544938), (11, 1850864), (16, 1272469), (22, 925432), (44, 462716), (88, 231358), (176, 115679)]