20159994

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197647}}^1$

素因数の和:197669

約数の個数: 16

約数和(自身を含む): 42691968

約数和(自身を除く): 22531974

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197647, 395294, 592941, 1185882, 3359999, 6719998, 10079997, 20159994]

約数ペア:

[(1, 20159994), (2, 10079997), (3, 6719998), (6, 3359999), (17, 1185882), (34, 592941), (51, 395294), (102, 197647)]