20554896

素因数分解:

$2^4\times 3^1\times {\mathrm{428227}}^1$

素因数の和:428238

約数の個数: 20

約数和(自身を含む): 53100272

約数和(自身を除く): 32545376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 428227, 856454, 1284681, 1712908, 2569362, 3425816, 5138724, 6851632, 10277448, 20554896]

約数ペア:

[(1, 20554896), (2, 10277448), (3, 6851632), (4, 5138724), (6, 3425816), (8, 2569362), (12, 1712908), (16, 1284681), (24, 856454), (48, 428227)]