20138862

素因数分解:

$2^1\times 3^1\times {\mathrm{929}}^1\times {\mathrm{3613}}^1$

素因数の和:4547

約数の個数: 16

約数和(自身を含む): 40332240

約数和(自身を除く): 20193378

約数列:

[1, 2, 3, 6, 929, 1858, 2787, 3613, 5574, 7226, 10839, 21678, 3356477, 6712954, 10069431, 20138862]

約数ペア:

[(1, 20138862), (2, 10069431), (3, 6712954), (6, 3356477), (929, 21678), (1858, 10839), (2787, 7226), (3613, 5574)]