20968335619

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16018591}}^1$

素因数の和:16018626

約数の個数: 16

約数和(自身を含む): 27680126976

約数和(自身を除く): 6711791357

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 16018591, 112130137, 176204501, 272316047, 1233431507, 1906212329, 2995476517, 20968335619]

約数ペア:

[(1, 20968335619), (7, 2995476517), (11, 1906212329), (17, 1233431507), (77, 272316047), (119, 176204501), (187, 112130137), (1309, 16018591)]