20153353348

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{191143}}^1$

素因数の和:191803

約数の個数: 24

約数和(自身を含む): 36147624128

約数和(自身を除く): 15994270780

約数列:

[1, 2, 4, 43, 86, 172, 613, 1226, 2452, 26359, 52718, 105436, 191143, 382286, 764572, 8219149, 16438298, 32876596, 117170659, 234341318, 468682636, 5038338337, 10076676674, 20153353348]

約数ペア:

[(1, 20153353348), (2, 10076676674), (4, 5038338337), (43, 468682636), (86, 234341318), (172, 117170659), (613, 32876596), (1226, 16438298), (2452, 8219149), (26359, 764572), (52718, 382286), (105436, 191143)]