20180450071886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{6779}}^1\times {\mathrm{66529}}^1$

素因数の和:75044

約数の個数: 32

約数和(自身を含む): 32623432581600

約数和(自身を除く): 12442982509714

約数列:

[1, 2, 13, 26, 1721, 3442, 6779, 13558, 22373, 44746, 66529, 88127, 133058, 176254, 864877, 1729754, 11666659, 23333318, 114496409, 151666567, 228992818, 303333134, 451000091, 902000182, 1488453317, 2976906634, 5863001183, 11726002366, 776171156611, 1552342313222, 10090225035943, 20180450071886]

約数ペア:

[(1, 20180450071886), (2, 10090225035943), (13, 1552342313222), (26, 776171156611), (1721, 11726002366), (3442, 5863001183), (6779, 2976906634), (13558, 1488453317), (22373, 902000182), (44746, 451000091), (66529, 303333134), (88127, 228992818), (133058, 151666567), (176254, 114496409), (864877, 23333318), (1729754, 11666659)]