20199296737

素因数分解:

${\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{27103}}^1$

素因数の和:27408

約数の個数: 16

約数和(自身を含む): 20966787072

約数和(自身を除く): 767490335

約数列:

[1, 47, 101, 157, 4747, 7379, 15857, 27103, 745279, 1273841, 2737403, 4255171, 128657941, 199993037, 429772271, 20199296737]

約数ペア:

[(1, 20199296737), (47, 429772271), (101, 199993037), (157, 128657941), (4747, 4255171), (7379, 2737403), (15857, 1273841), (27103, 745279)]