20135456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57203}}^1$

素因数の和:57224

約数の個数: 24

約数和(自身を含む): 43246224

約数和(自身を除く): 23110768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57203, 114406, 228812, 457624, 629233, 915248, 1258466, 1830496, 2516932, 5033864, 10067728, 20135456]

約数ペア:

[(1, 20135456), (2, 10067728), (4, 5033864), (8, 2516932), (11, 1830496), (16, 1258466), (22, 915248), (32, 629233), (44, 457624), (88, 228812), (176, 114406), (352, 57203)]