20446734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44257}}^1$

素因数の和:44280

約数の個数: 32

約数和(自身を含む): 50985216

約数和(自身を除く): 30538482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 44257, 88514, 132771, 265542, 309799, 486827, 619598, 929397, 973654, 1460481, 1858794, 2920962, 3407789, 6815578, 10223367, 20446734]

約数ペア:

[(1, 20446734), (2, 10223367), (3, 6815578), (6, 3407789), (7, 2920962), (11, 1858794), (14, 1460481), (21, 973654), (22, 929397), (33, 619598), (42, 486827), (66, 309799), (77, 265542), (154, 132771), (231, 88514), (462, 44257)]