20254008

素因数分解:

$2^3\times 3^1\times {\mathrm{433}}^1\times {\mathrm{1949}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 50778000

約数和(自身を除く): 30523992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 433, 866, 1299, 1732, 1949, 2598, 3464, 3898, 5196, 5847, 7796, 10392, 11694, 15592, 23388, 46776, 843917, 1687834, 2531751, 3375668, 5063502, 6751336, 10127004, 20254008]

約数ペア:

[(1, 20254008), (2, 10127004), (3, 6751336), (4, 5063502), (6, 3375668), (8, 2531751), (12, 1687834), (24, 843917), (433, 46776), (866, 23388), (1299, 15592), (1732, 11694), (1949, 10392), (2598, 7796), (3464, 5847), (3898, 5196)]