20179656735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{192187207}}^1$

素因数の和:192187222

約数の個数: 16

約数和(自身を含む): 36899943936

約数和(自身を除く): 16720287201

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 192187207, 576561621, 960936035, 1345310449, 2882808105, 4035931347, 6726552245, 20179656735]

約数ペア:

[(1, 20179656735), (3, 6726552245), (5, 4035931347), (7, 2882808105), (15, 1345310449), (21, 960936035), (35, 576561621), (105, 192187207)]