20112842286

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18317707}}^1$

素因数の和:18317776

約数の個数: 24

約数和(自身を含む): 44292217944

約数和(自身を除く): 24179375658

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 18317707, 36635414, 54953121, 109906242, 164859363, 329718726, 1117380127, 2234760254, 3352140381, 6704280762, 10056421143, 20112842286]

約数ペア:

[(1, 20112842286), (2, 10056421143), (3, 6704280762), (6, 3352140381), (9, 2234760254), (18, 1117380127), (61, 329718726), (122, 164859363), (183, 109906242), (366, 54953121), (549, 36635414), (1098, 18317707)]