20942950159

素因数分解:

${\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{35449}}^1$

素因数の和:35730

約数の個数: 16

約数和(自身を含む): 21777076800

約数和(自身を除く): 834126641

約数列:

[1, 53, 71, 157, 3763, 8321, 11147, 35449, 590791, 1878797, 2516879, 5565493, 133394587, 294971129, 395150003, 20942950159]

約数ペア:

[(1, 20942950159), (53, 395150003), (71, 294971129), (157, 133394587), (3763, 5565493), (8321, 2516879), (11147, 1878797), (35449, 590791)]