20121798316

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1416629}}^1$

素因数の和:1416753

約数の個数: 24

約数和(自身を含む): 36413057520

約数和(自身を除く): 16291259204

約数列:

[1, 2, 4, 53, 67, 106, 134, 212, 268, 3551, 7102, 14204, 1416629, 2833258, 5666516, 75081337, 94914143, 150162674, 189828286, 300325348, 379656572, 5030449579, 10060899158, 20121798316]

約数ペア:

[(1, 20121798316), (2, 10060899158), (4, 5030449579), (53, 379656572), (67, 300325348), (106, 189828286), (134, 150162674), (212, 94914143), (268, 75081337), (3551, 5666516), (7102, 2833258), (14204, 1416629)]