20194383988

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{827}}^1\times {\mathrm{26893}}^1$

素因数の和:27951

約数の個数: 24

約数和(自身を含む): 35540098272

約数和(自身を除く): 15345714284

約数列:

[1, 2, 4, 227, 454, 827, 908, 1654, 3308, 26893, 53786, 107572, 187729, 375458, 750916, 6104711, 12209422, 22240511, 24418844, 44481022, 88962044, 5048595997, 10097191994, 20194383988]

約数ペア:

[(1, 20194383988), (2, 10097191994), (4, 5048595997), (227, 88962044), (454, 44481022), (827, 24418844), (908, 22240511), (1654, 12209422), (3308, 6104711), (26893, 750916), (53786, 375458), (107572, 187729)]