20346364909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{75781}}^1$

素因数の和:76900

約数の個数: 16

約数和(自身を含む): 23086228480

約数和(自身を除く): 2739863571

約数列:

[1, 13, 19, 247, 1087, 14131, 20653, 75781, 268489, 985153, 1439839, 18717907, 82373947, 1070861311, 1565104993, 20346364909]

約数ペア:

[(1, 20346364909), (13, 1565104993), (19, 1070861311), (247, 82373947), (1087, 18717907), (14131, 1439839), (20653, 985153), (75781, 268489)]