20153171698

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83277569}}^1$

素因数の和:83277593

約数の個数: 12

約数和(自身を含む): 33227750430

約数和(自身を除く): 13074578732

約数列:

[1, 2, 11, 22, 121, 242, 83277569, 166555138, 916053259, 1832106518, 10076585849, 20153171698]

約数ペア:

[(1, 20153171698), (2, 10076585849), (11, 1832106518), (22, 916053259), (121, 166555138), (242, 83277569)]