20908464

素因数分解:

$2^4\times 3^1\times {\mathrm{435593}}^1$

素因数の和:435604

約数の個数: 20

約数和(自身を含む): 54013656

約数和(自身を除く): 33105192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 435593, 871186, 1306779, 1742372, 2613558, 3484744, 5227116, 6969488, 10454232, 20908464]

約数ペア:

[(1, 20908464), (2, 10454232), (3, 6969488), (4, 5227116), (6, 3484744), (8, 2613558), (12, 1742372), (16, 1306779), (24, 871186), (48, 435593)]