20333096

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1901}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 43822080

約数和(自身を除く): 23488984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 1901, 2674, 3802, 5348, 7604, 10696, 13307, 15208, 26614, 53228, 106456, 363091, 726182, 1452364, 2541637, 2904728, 5083274, 10166548, 20333096]

約数ペア:

[(1, 20333096), (2, 10166548), (4, 5083274), (7, 2904728), (8, 2541637), (14, 1452364), (28, 726182), (56, 363091), (191, 106456), (382, 53228), (764, 26614), (1337, 15208), (1528, 13307), (1901, 10696), (2674, 7604), (3802, 5348)]