20120704260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335345071}}^1$

素因数の和:335345083

約数の個数: 24

約数和(自身を含む): 56337972096

約数和(自身を除く): 36217267836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335345071, 670690142, 1006035213, 1341380284, 1676725355, 2012070426, 3353450710, 4024140852, 5030176065, 6706901420, 10060352130, 20120704260]

約数ペア:

[(1, 20120704260), (2, 10060352130), (3, 6706901420), (4, 5030176065), (5, 4024140852), (6, 3353450710), (10, 2012070426), (12, 1676725355), (15, 1341380284), (20, 1006035213), (30, 670690142), (60, 335345071)]