20147133590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87596233}}^1$

素因数の和:87596263

約数の個数: 16

約数和(自身を含む): 37841573088

約数和(自身を除く): 17694439498

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87596233, 175192466, 437981165, 875962330, 2014713359, 4029426718, 10073566795, 20147133590]

約数ペア:

[(1, 20147133590), (2, 10073566795), (5, 4029426718), (10, 2014713359), (23, 875962330), (46, 437981165), (115, 175192466), (230, 87596233)]