20623728

素因数分解:

$2^4\times 3^1\times {\mathrm{429661}}^1$

素因数の和:429672

約数の個数: 20

約数和(自身を含む): 53278088

約数和(自身を除く): 32654360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 429661, 859322, 1288983, 1718644, 2577966, 3437288, 5155932, 6874576, 10311864, 20623728]

約数ペア:

[(1, 20623728), (2, 10311864), (3, 6874576), (4, 5155932), (6, 3437288), (8, 2577966), (12, 1718644), (16, 1288983), (24, 859322), (48, 429661)]