41966620

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2161}}^1$

素因数の和:3141

約数の個数: 24

約数和(自身を含む): 88261488

約数和(自身を除く): 46294868

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 2161, 3884, 4322, 4855, 8644, 9710, 10805, 19420, 21610, 43220, 2098331, 4196662, 8393324, 10491655, 20983310, 41966620]

約数ペア:

[(1, 41966620), (2, 20983310), (4, 10491655), (5, 8393324), (10, 4196662), (20, 2098331), (971, 43220), (1942, 21610), (2161, 19420), (3884, 10805), (4322, 9710), (4855, 8644)]