20196582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25309}}^1$

素因数の和:25340

約数の個数: 32

約数和(自身を含む): 48595200

約数和(自身を除く): 28398618

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25309, 50618, 75927, 151854, 177163, 354326, 480871, 531489, 961742, 1062978, 1442613, 2885226, 3366097, 6732194, 10098291, 20196582]

約数ペア:

[(1, 20196582), (2, 10098291), (3, 6732194), (6, 3366097), (7, 2885226), (14, 1442613), (19, 1062978), (21, 961742), (38, 531489), (42, 480871), (57, 354326), (114, 177163), (133, 151854), (266, 75927), (399, 50618), (798, 25309)]