20283018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1459}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 46533120

約数和(自身を除く): 26250102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1459, 1986, 2317, 2918, 4377, 4634, 6951, 8754, 10213, 13902, 20426, 30639, 61278, 482929, 965858, 1448787, 2897574, 3380503, 6761006, 10141509, 20283018]

約数ペア:

[(1, 20283018), (2, 10141509), (3, 6761006), (6, 3380503), (7, 2897574), (14, 1448787), (21, 965858), (42, 482929), (331, 61278), (662, 30639), (993, 20426), (1459, 13902), (1986, 10213), (2317, 8754), (2918, 6951), (4377, 4634)]