20170464483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{319057}}^1$

素因数の和:320694

約数の個数: 16

約数和(自身を含む): 28980676256

約数和(自身を除く): 8810211773

約数列:

[1, 3, 13, 39, 1621, 4863, 21073, 63219, 319057, 957171, 4147741, 12443223, 517191397, 1551574191, 6723488161, 20170464483]

約数ペア:

[(1, 20170464483), (3, 6723488161), (13, 1551574191), (39, 517191397), (1621, 12443223), (4863, 4147741), (21073, 957171), (63219, 319057)]