20078076729

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5875937}}^1$

素因数の和:5876024

約数の個数: 16

約数和(自身を含む): 28768592448

約数和(自身を除く): 8690515719

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 5875937, 17627811, 99890929, 299672787, 393687779, 1181063337, 6692692243, 20078076729]

約数ペア:

[(1, 20078076729), (3, 6692692243), (17, 1181063337), (51, 393687779), (67, 299672787), (201, 99890929), (1139, 17627811), (3417, 5875937)]