19900896

素因数分解:

$2^5\times 3^1\times {\mathrm{207301}}^1$

素因数の和:207314

約数の個数: 24

約数和(自身を含む): 52240104

約数和(自身を除く): 32339208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 207301, 414602, 621903, 829204, 1243806, 1658408, 2487612, 3316816, 4975224, 6633632, 9950448, 19900896]

約数ペア:

[(1, 19900896), (2, 9950448), (3, 6633632), (4, 4975224), (6, 3316816), (8, 2487612), (12, 1658408), (16, 1243806), (24, 829204), (32, 621903), (48, 414602), (96, 207301)]