20384292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{99923}}^1$

素因数の和:99947

約数の個数: 24

約数和(自身を含む): 50361696

約数和(自身を除く): 29977404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 99923, 199846, 299769, 399692, 599538, 1199076, 1698691, 3397382, 5096073, 6794764, 10192146, 20384292]

約数ペア:

[(1, 20384292), (2, 10192146), (3, 6794764), (4, 5096073), (6, 3397382), (12, 1698691), (17, 1199076), (34, 599538), (51, 399692), (68, 299769), (102, 199846), (204, 99923)]