20185963637

素因数分解:

$7^1\times {\mathrm{71}}^2\times {\mathrm{572051}}^1$

素因数の和:572200

約数の個数: 12

約数和(自身を含む): 23399215008

約数和(自身を除く): 3213251371

約数列:

[1, 7, 71, 497, 5041, 35287, 572051, 4004357, 40615621, 284309347, 2883709091, 20185963637]

約数ペア:

[(1, 20185963637), (7, 2883709091), (71, 284309347), (497, 40615621), (5041, 4004357), (35287, 572051)]