20061008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113983}}^1$

素因数の和:114002

約数の個数: 20

約数和(自身を含む): 42402048

約数和(自身を除く): 22341040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 113983, 227966, 455932, 911864, 1253813, 1823728, 2507626, 5015252, 10030504, 20061008]

約数ペア:

[(1, 20061008), (2, 10030504), (4, 5015252), (8, 2507626), (11, 1823728), (16, 1253813), (22, 911864), (44, 455932), (88, 227966), (176, 113983)]