20183896264

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2751349}}^1$

素因数の和:2751493

約数の個数: 32

約数和(自身を含む): 43581384000

約数和(自身を除く): 23397487736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 2751349, 5502698, 11005396, 19259443, 22010792, 38518886, 77037772, 154075544, 360426719, 720853438, 1441706876, 2522987033, 2883413752, 5045974066, 10091948132, 20183896264]

約数ペア:

[(1, 20183896264), (2, 10091948132), (4, 5045974066), (7, 2883413752), (8, 2522987033), (14, 1441706876), (28, 720853438), (56, 360426719), (131, 154075544), (262, 77037772), (524, 38518886), (917, 22010792), (1048, 19259443), (1834, 11005396), (3668, 5502698), (7336, 2751349)]