20095255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5717}}^1$

素因数の和:5778

約数の個数: 16

約数和(自身を含む): 26074080

約数和(自身を除く): 5978825

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 5717, 28585, 108623, 211529, 543115, 1057645, 4019051, 20095255]

約数ペア:

[(1, 20095255), (5, 4019051), (19, 1057645), (37, 543115), (95, 211529), (185, 108623), (703, 28585), (3515, 5717)]