20797450454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1527203}}^1$

素因数の和:1527835

約数の個数: 16

約数和(自身を含む): 34087193280

約数和(自身を除く): 13289742826

約数列:

[1, 2, 11, 22, 619, 1238, 6809, 13618, 1527203, 3054406, 16799233, 33598466, 945338657, 1890677314, 10398725227, 20797450454]

約数ペア:

[(1, 20797450454), (2, 10398725227), (11, 1890677314), (22, 945338657), (619, 33598466), (1238, 16799233), (6809, 3054406), (13618, 1527203)]