20118442509

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3444349}}^1$

素因数の和:3444425

約数の個数: 24

約数和(自身を含む): 32239116000

約数和(自身を除く): 12120673491

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 3444349, 10333047, 30999141, 37887839, 113663517, 203216591, 340990551, 609649773, 1828949319, 2235382501, 6706147503, 20118442509]

約数ペア:

[(1, 20118442509), (3, 6706147503), (9, 2235382501), (11, 1828949319), (33, 609649773), (59, 340990551), (99, 203216591), (177, 113663517), (531, 37887839), (649, 30999141), (1947, 10333047), (5841, 3444349)]