20162317509

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4250963}}^1$

素因数の和:4251017

約数の個数: 24

約数和(自身を含む): 31831218432

約数和(自身を除く): 11668900923

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 4250963, 12752889, 38258667, 72266371, 131779853, 216799113, 395339559, 650397339, 1186018677, 2240257501, 6720772503, 20162317509]

約数ペア:

[(1, 20162317509), (3, 6720772503), (9, 2240257501), (17, 1186018677), (31, 650397339), (51, 395339559), (93, 216799113), (153, 131779853), (279, 72266371), (527, 38258667), (1581, 12752889), (4743, 4250963)]