20137794014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1521671}}^1$

素因数の和:1522195

約数の個数: 16

約数和(自身を含む): 32594214240

約数和(自身を除く): 12456420226

約数列:

[1, 2, 13, 26, 509, 1018, 6617, 13234, 1521671, 3043342, 19781723, 39563446, 774530539, 1549061078, 10068897007, 20137794014]

約数ペア:

[(1, 20137794014), (2, 10068897007), (13, 1549061078), (26, 774530539), (509, 39563446), (1018, 19781723), (6617, 3043342), (13234, 1521671)]