20132282247

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12450391}}^1$

素因数の和:12450419

約数の個数: 24

約数和(自身を含む): 34064272512

約数和(自身を除く): 13931990265

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 12450391, 37351173, 87152737, 136954301, 261458211, 410862903, 610069159, 958680107, 1830207477, 2876040321, 6710760749, 20132282247]

約数ペア:

[(1, 20132282247), (3, 6710760749), (7, 2876040321), (11, 1830207477), (21, 958680107), (33, 610069159), (49, 410862903), (77, 261458211), (147, 136954301), (231, 87152737), (539, 37351173), (1617, 12450391)]