20658800513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1\times {\mathrm{7529}}^1$

素因数の和:10168

約数の個数: 16

約数和(自身を含む): 22527832320

約数和(自身を除く): 1869031807

約数列:

[1, 13, 83, 1079, 2543, 7529, 33059, 97877, 211069, 624907, 2743897, 8123791, 19146247, 248901211, 1589138501, 20658800513]

約数ペア:

[(1, 20658800513), (13, 1589138501), (83, 248901211), (1079, 19146247), (2543, 8123791), (7529, 2743897), (33059, 624907), (97877, 211069)]