19702896

素因数分解:

$2^4\times 3^1\times {\mathrm{410477}}^1$

素因数の和:410488

約数の個数: 20

約数和(自身を含む): 50899272

約数和(自身を除く): 31196376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 410477, 820954, 1231431, 1641908, 2462862, 3283816, 4925724, 6567632, 9851448, 19702896]

約数ペア:

[(1, 19702896), (2, 9851448), (3, 6567632), (4, 4925724), (6, 3283816), (8, 2462862), (12, 1641908), (16, 1231431), (24, 820954), (48, 410477)]