20163975166

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{2309}}^1\times {\mathrm{34381}}^1$

素因数の和:36819

約数の個数: 16

約数和(自身を含む): 30498209280

約数和(自身を除く): 10334234114

約数列:

[1, 2, 127, 254, 2309, 4618, 34381, 68762, 293243, 586486, 4366387, 8732774, 79385729, 158771458, 10081987583, 20163975166]

約数ペア:

[(1, 20163975166), (2, 10081987583), (127, 158771458), (254, 79385729), (2309, 8732774), (4618, 4366387), (34381, 586486), (68762, 293243)]