20120899158

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27264091}}^1$

素因数の和:27264140

約数の個数: 24

約数和(自身を含む): 44658582696

約数和(自身を除く): 24537683538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 27264091, 54528182, 81792273, 163584546, 245376819, 490753638, 1117827731, 2235655462, 3353483193, 6706966386, 10060449579, 20120899158]

約数ペア:

[(1, 20120899158), (2, 10060449579), (3, 6706966386), (6, 3353483193), (9, 2235655462), (18, 1117827731), (41, 490753638), (82, 245376819), (123, 163584546), (246, 81792273), (369, 54528182), (738, 27264091)]