20295082076

素因数分解:

$2^2\times {\mathrm{1039}}^1\times {\mathrm{4883321}}^1$

素因数の和:4884364

約数の個数: 12

約数和(自身を含む): 35550584160

約数和(自身を除く): 15255502084

約数列:

[1, 2, 4, 1039, 2078, 4156, 4883321, 9766642, 19533284, 5073770519, 10147541038, 20295082076]

約数ペア:

[(1, 20295082076), (2, 10147541038), (4, 5073770519), (1039, 19533284), (2078, 9766642), (4156, 4883321)]