20137340690

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{11249911}}^1$

素因数の和:11250097

約数の個数: 16

約数和(自身を含む): 36449714880

約数和(自身を除く): 16312374190

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 11249911, 22499822, 56249555, 112499110, 2013734069, 4027468138, 10068670345, 20137340690]

約数ペア:

[(1, 20137340690), (2, 10068670345), (5, 4027468138), (10, 2013734069), (179, 112499110), (358, 56249555), (895, 22499822), (1790, 11249911)]