20163553197

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{181003}}^1$

素因数の和:181600

約数の個数: 16

約数和(自身を含む): 27315675648

約数和(自身を除く): 7152122451

約数列:

[1, 3, 71, 213, 523, 1569, 37133, 111399, 181003, 543009, 12851213, 38553639, 94664569, 283993707, 6721184399, 20163553197]

約数ペア:

[(1, 20163553197), (3, 6721184399), (71, 283993707), (213, 94664569), (523, 38553639), (1569, 12851213), (37133, 543009), (111399, 181003)]