20173617270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{91453}}^1$

素因数の和:91531

約数の個数: 128

約数和(自身を含む): 57945254400

約数和(自身を除く): 37771637130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 43, 45, 54, 57, 86, 90, 95, 114, 129, 135, 171, 190, 215, 258, 270, 285, 342, 387, 430, 513, 570, 645, 774, 817, 855, 1026, 1161, 1290, 1634, 1710, 1935, 2322, 2451, 2565, 3870, 4085, 4902, 5130, 5805, 7353, 8170, 11610, 12255, 14706, 22059, 24510, 36765, 44118, 73530, 91453, 110295, 182906, 220590, 274359, 457265, 548718, 823077, 914530, 1371795, 1646154, 1737607, 2469231, 2743590, 3475214, 3932479, 4115385, 4938462, 5212821, 7864958, 8230770, 8688035, 10425642, 11797437, 12346155, 15638463, 17376070, 19662395, 23594874, 24692310, 26064105, 31276926, 35392311, 39324790, 46915389, 52128210, 58987185, 70784622, 74717101, 78192315, 93830778, 106176933, 117974370, 149434202, 156384630, 176961555, 212353866, 224151303, 234576945, 353923110, 373585505, 448302606, 469153890, 530884665, 672453909, 747171010, 1061769330, 1120756515, 1344907818, 2017361727, 2241513030, 3362269545, 4034723454, 6724539090, 10086808635, 20173617270]

約数ペア:

[(1, 20173617270), (2, 10086808635), (3, 6724539090), (5, 4034723454), (6, 3362269545), (9, 2241513030), (10, 2017361727), (15, 1344907818), (18, 1120756515), (19, 1061769330), (27, 747171010), (30, 672453909), (38, 530884665), (43, 469153890), (45, 448302606), (54, 373585505), (57, 353923110), (86, 234576945), (90, 224151303), (95, 212353866), (114, 176961555), (129, 156384630), (135, 149434202), (171, 117974370), (190, 106176933), (215, 93830778), (258, 78192315), (270, 74717101), (285, 70784622), (342, 58987185), (387, 52128210), (430, 46915389), (513, 39324790), (570, 35392311), (645, 31276926), (774, 26064105), (817, 24692310), (855, 23594874), (1026, 19662395), (1161, 17376070), (1290, 15638463), (1634, 12346155), (1710, 11797437), (1935, 10425642), (2322, 8688035), (2451, 8230770), (2565, 7864958), (3870, 5212821), (4085, 4938462), (4902, 4115385), (5130, 3932479), (5805, 3475214), (7353, 2743590), (8170, 2469231), (11610, 1737607), (12255, 1646154), (14706, 1371795), (22059, 914530), (24510, 823077), (36765, 548718), (44118, 457265), (73530, 274359), (91453, 220590), (110295, 182906)]