20144628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79939}}^1$

素因数の和:79956

約数の個数: 36

約数和(自身を含む): 58196320

約数和(自身を除く): 38051692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79939, 159878, 239817, 319756, 479634, 559573, 719451, 959268, 1119146, 1438902, 1678719, 2238292, 2877804, 3357438, 5036157, 6714876, 10072314, 20144628]

約数ペア:

[(1, 20144628), (2, 10072314), (3, 6714876), (4, 5036157), (6, 3357438), (7, 2877804), (9, 2238292), (12, 1678719), (14, 1438902), (18, 1119146), (21, 959268), (28, 719451), (36, 559573), (42, 479634), (63, 319756), (84, 239817), (126, 159878), (252, 79939)]