20164056422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{145109}}^1$

素因数の和:145256

約数の個数: 32

約数和(自身を含む): 33036323040

約数和(自身を除く): 12872266618

約数列:

[1, 2, 17, 34, 61, 67, 122, 134, 1037, 1139, 2074, 2278, 4087, 8174, 69479, 138958, 145109, 290218, 2466853, 4933706, 8851649, 9722303, 17703298, 19444606, 150478033, 165279151, 300956066, 330558302, 593060483, 1186120966, 10082028211, 20164056422]

約数ペア:

[(1, 20164056422), (2, 10082028211), (17, 1186120966), (34, 593060483), (61, 330558302), (67, 300956066), (122, 165279151), (134, 150478033), (1037, 19444606), (1139, 17703298), (2074, 9722303), (2278, 8851649), (4087, 4933706), (8174, 2466853), (69479, 290218), (138958, 145109)]