20343824059

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{161281}}^1$

素因数の和:161638

約数の個数: 16

約数和(自身を含む): 22687861504

約数和(自身を除く): 2344037445

約数列:

[1, 13, 31, 313, 403, 4069, 9703, 126139, 161281, 2096653, 4999711, 50480953, 64996243, 656252389, 1564909543, 20343824059]

約数ペア:

[(1, 20343824059), (13, 1564909543), (31, 656252389), (313, 64996243), (403, 50480953), (4069, 4999711), (9703, 2096653), (126139, 161281)]