20199709907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{709}}^1\times {\mathrm{4357}}^1$

素因数の和:5582

約数の個数: 16

約数和(自身を含む): 21832534080

約数和(自身を除く): 1632824173

約数列:

[1, 13, 503, 709, 4357, 6539, 9217, 56641, 356627, 2191571, 3089113, 4636151, 28490423, 40158469, 1553823839, 20199709907]

約数ペア:

[(1, 20199709907), (13, 1553823839), (503, 40158469), (709, 28490423), (4357, 4636151), (6539, 3089113), (9217, 2191571), (56641, 356627)]