20136403798

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13964219}}^1$

素因数の和:13964331

約数の個数: 16

約数和(自身を含む): 34854693120

約数和(自身を除く): 14718289322

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 13964219, 27928438, 97749533, 195499066, 1438314557, 2876629114, 10068201899, 20136403798]

約数ペア:

[(1, 20136403798), (2, 10068201899), (7, 2876629114), (14, 1438314557), (103, 195499066), (206, 97749533), (721, 27928438), (1442, 13964219)]