20341746698

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{273271}}^1$

素因数の和:273702

約数の個数: 32

約数和(自身を含む): 37645950720

約数和(自身を除く): 17304204022

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 409, 818, 2863, 5317, 5726, 10634, 37219, 74438, 273271, 546542, 1912897, 3552523, 3825794, 7105046, 24867661, 49735322, 111767839, 223535678, 782374873, 1452981907, 1564749746, 2905963814, 10170873349, 20341746698]

約数ペア:

[(1, 20341746698), (2, 10170873349), (7, 2905963814), (13, 1564749746), (14, 1452981907), (26, 782374873), (91, 223535678), (182, 111767839), (409, 49735322), (818, 24867661), (2863, 7105046), (5317, 3825794), (5726, 3552523), (10634, 1912897), (37219, 546542), (74438, 273271)]