20188896482300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{16193869}}^1$

素因数の和:16194040

約数の個数: 144

約数和(自身を含む): 54313462674240

約数和(自身を除く): 34124566191940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 137, 140, 175, 182, 260, 274, 325, 350, 364, 455, 548, 650, 685, 700, 910, 959, 1300, 1370, 1781, 1820, 1918, 2275, 2740, 3425, 3562, 3836, 4550, 4795, 6850, 7124, 8905, 9100, 9590, 12467, 13700, 17810, 19180, 23975, 24934, 35620, 44525, 47950, 49868, 62335, 89050, 95900, 124670, 178100, 249340, 311675, 623350, 1246700, 16193869, 32387738, 64775476, 80969345, 113357083, 161938690, 210520297, 226714166, 323877380, 404846725, 421040594, 453428332, 566785415, 809693450, 842081188, 1052601485, 1133570830, 1473642079, 1619386900, 2105202970, 2218560053, 2267141660, 2833927075, 2947284158, 4210405940, 4437120106, 5263007425, 5667854150, 5894568316, 7368210395, 8874240212, 10526014850, 11092800265, 11335708300, 14736420790, 15529920371, 21052029700, 22185600530, 28841280689, 29472841580, 31059840742, 36841051975, 44371201060, 55464001325, 57682561378, 62119681484, 73682103950, 77649601855, 110928002650, 115365122756, 144206403445, 147364207900, 155299203710, 201888964823, 221856005300, 288412806890, 310598407420, 388248009275, 403777929646, 576825613780, 721032017225, 776496018550, 807555859292, 1009444824115, 1442064034450, 1552992037100, 2018889648230, 2884128068900, 4037779296460, 5047224120575, 10094448241150, 20188896482300]

約数ペア:

[(1, 20188896482300), (2, 10094448241150), (4, 5047224120575), (5, 4037779296460), (7, 2884128068900), (10, 2018889648230), (13, 1552992037100), (14, 1442064034450), (20, 1009444824115), (25, 807555859292), (26, 776496018550), (28, 721032017225), (35, 576825613780), (50, 403777929646), (52, 388248009275), (65, 310598407420), (70, 288412806890), (91, 221856005300), (100, 201888964823), (130, 155299203710), (137, 147364207900), (140, 144206403445), (175, 115365122756), (182, 110928002650), (260, 77649601855), (274, 73682103950), (325, 62119681484), (350, 57682561378), (364, 55464001325), (455, 44371201060), (548, 36841051975), (650, 31059840742), (685, 29472841580), (700, 28841280689), (910, 22185600530), (959, 21052029700), (1300, 15529920371), (1370, 14736420790), (1781, 11335708300), (1820, 11092800265), (1918, 10526014850), (2275, 8874240212), (2740, 7368210395), (3425, 5894568316), (3562, 5667854150), (3836, 5263007425), (4550, 4437120106), (4795, 4210405940), (6850, 2947284158), (7124, 2833927075), (8905, 2267141660), (9100, 2218560053), (9590, 2105202970), (12467, 1619386900), (13700, 1473642079), (17810, 1133570830), (19180, 1052601485), (23975, 842081188), (24934, 809693450), (35620, 566785415), (44525, 453428332), (47950, 421040594), (49868, 404846725), (62335, 323877380), (89050, 226714166), (95900, 210520297), (124670, 161938690), (178100, 113357083), (249340, 80969345), (311675, 64775476), (623350, 32387738), (1246700, 16193869)]