20162848215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79069993}}^1$

素因数の和:79070018

約数の個数: 16

約数和(自身を含む): 34158237408

約数和(自身を除く): 13995389193

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 79069993, 237209979, 395349965, 1186049895, 1344189881, 4032569643, 6720949405, 20162848215]

約数ペア:

[(1, 20162848215), (3, 6720949405), (5, 4032569643), (15, 1344189881), (17, 1186049895), (51, 395349965), (85, 237209979), (255, 79069993)]