20644896

素因数分解:

$2^5\times 3^1\times {\mathrm{215051}}^1$

素因数の和:215064

約数の個数: 24

約数和(自身を含む): 54193104

約数和(自身を除く): 33548208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 215051, 430102, 645153, 860204, 1290306, 1720408, 2580612, 3440816, 5161224, 6881632, 10322448, 20644896]

約数ペア:

[(1, 20644896), (2, 10322448), (3, 6881632), (4, 5161224), (6, 3440816), (8, 2580612), (12, 1720408), (16, 1290306), (24, 860204), (32, 645153), (48, 430102), (96, 215051)]