19728672

素因数分解:

$2^5\times 3^1\times {\mathrm{205507}}^1$

素因数の和:205520

約数の個数: 24

約数和(自身を含む): 51788016

約数和(自身を除く): 32059344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 205507, 411014, 616521, 822028, 1233042, 1644056, 2466084, 3288112, 4932168, 6576224, 9864336, 19728672]

約数ペア:

[(1, 19728672), (2, 9864336), (3, 6576224), (4, 4932168), (6, 3288112), (8, 2466084), (12, 1644056), (16, 1233042), (24, 822028), (32, 616521), (48, 411014), (96, 205507)]