20545968

素因数分解:

$2^4\times 3^1\times {\mathrm{428041}}^1$

素因数の和:428052

約数の個数: 20

約数和(自身を含む): 53077208

約数和(自身を除く): 32531240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 428041, 856082, 1284123, 1712164, 2568246, 3424328, 5136492, 6848656, 10272984, 20545968]

約数ペア:

[(1, 20545968), (2, 10272984), (3, 6848656), (4, 5136492), (6, 3424328), (8, 2568246), (12, 1712164), (16, 1284123), (24, 856082), (48, 428041)]