20121479114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39765769}}^1$

素因数の和:39765805

約数の個数: 16

約数和(自身を含む): 34357625280

約数和(自身を除く): 14236146166

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 39765769, 79531538, 437423459, 874846918, 914612687, 1829225374, 10060739557, 20121479114]

約数ペア:

[(1, 20121479114), (2, 10060739557), (11, 1829225374), (22, 914612687), (23, 874846918), (46, 437423459), (253, 79531538), (506, 39765769)]