20170676851242

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{145148287}}^1$

素因数の和:145148387

約数の個数: 64

約数和(自身を含む): 45146923499520

約数和(自身を除く): 24976246648278

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 53, 57, 69, 106, 114, 138, 159, 318, 437, 874, 1007, 1219, 1311, 2014, 2438, 2622, 3021, 3657, 6042, 7314, 23161, 46322, 69483, 138966, 145148287, 290296574, 435444861, 870889722, 2757817453, 3338410601, 5515634906, 6676821202, 7692859211, 8273452359, 10015231803, 15385718422, 16546904718, 20030463606, 23078577633, 46157155266, 63429801419, 126859602838, 146164325009, 176935761853, 190289404257, 292328650018, 353871523706, 380578808514, 438492975027, 530807285559, 876985950054, 1061614571118, 3361779475207, 6723558950414, 10085338425621, 20170676851242]

約数ペア:

[(1, 20170676851242), (2, 10085338425621), (3, 6723558950414), (6, 3361779475207), (19, 1061614571118), (23, 876985950054), (38, 530807285559), (46, 438492975027), (53, 380578808514), (57, 353871523706), (69, 292328650018), (106, 190289404257), (114, 176935761853), (138, 146164325009), (159, 126859602838), (318, 63429801419), (437, 46157155266), (874, 23078577633), (1007, 20030463606), (1219, 16546904718), (1311, 15385718422), (2014, 10015231803), (2438, 8273452359), (2622, 7692859211), (3021, 6676821202), (3657, 5515634906), (6042, 3338410601), (7314, 2757817453), (23161, 870889722), (46322, 435444861), (69483, 290296574), (138966, 145148287)]