2006827240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4560971}}^1$

素因数の和:4560993

約数の個数: 32

約数和(自身を含む): 4925849760

約数和(自身を除く): 2919022520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4560971, 9121942, 18243884, 22804855, 36487768, 45609710, 50170681, 91219420, 100341362, 182438840, 200682724, 250853405, 401365448, 501706810, 1003413620, 2006827240]

約数ペア:

[(1, 2006827240), (2, 1003413620), (4, 501706810), (5, 401365448), (8, 250853405), (10, 200682724), (11, 182438840), (20, 100341362), (22, 91219420), (40, 50170681), (44, 45609710), (55, 36487768), (88, 22804855), (110, 18243884), (220, 9121942), (440, 4560971)]