20461344

素因数分解:

$2^5\times 3^1\times {\mathrm{213139}}^1$

素因数の和:213152

約数の個数: 24

約数和(自身を含む): 53711280

約数和(自身を除く): 33249936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 213139, 426278, 639417, 852556, 1278834, 1705112, 2557668, 3410224, 5115336, 6820448, 10230672, 20461344]

約数ペア:

[(1, 20461344), (2, 10230672), (3, 6820448), (4, 5115336), (6, 3410224), (8, 2557668), (12, 1705112), (16, 1278834), (24, 852556), (32, 639417), (48, 426278), (96, 213139)]