20773744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{44771}}^1$

素因数の和:44808

約数の個数: 20

約数和(自身を含む): 41637960

約数和(自身を除く): 20864216

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 44771, 89542, 179084, 358168, 716336, 1298359, 2596718, 5193436, 10386872, 20773744]

約数ペア:

[(1, 20773744), (2, 10386872), (4, 5193436), (8, 2596718), (16, 1298359), (29, 716336), (58, 358168), (116, 179084), (232, 89542), (464, 44771)]