20294582490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2174

約数の個数: 384

約数和(自身を含む): 69765276672

約数和(自身を除く): 49470694182

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 71, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 142, 153, 170, 182, 195, 210, 213, 221, 234, 238, 255, 273, 306, 315, 355, 357, 390, 426, 442, 455, 497, 510, 546, 585, 595, 630, 639, 663, 710, 714, 765, 819, 910, 923, 994, 1065, 1071, 1105, 1170, 1190, 1207, 1278, 1326, 1365, 1491, 1530, 1547, 1638, 1785, 1846, 1989, 2053, 2130, 2142, 2210, 2414, 2485, 2730, 2769, 2982, 3094, 3195, 3315, 3570, 3621, 3978, 4095, 4106, 4473, 4615, 4641, 4970, 5355, 5538, 6035, 6159, 6390, 6461, 6630, 7242, 7455, 7735, 8190, 8307, 8449, 8946, 9230, 9282, 9945, 10265, 10710, 10863, 12070, 12318, 12922, 13845, 13923, 14371, 14910, 15470, 15691, 16614, 16898, 18105, 18477, 19383, 19890, 20530, 21726, 22365, 23205, 25347, 26689, 27690, 27846, 28742, 30795, 31382, 32305, 34901, 36210, 36954, 38766, 41535, 42245, 43113, 44730, 46410, 47073, 50694, 53378, 54315, 58149, 61590, 64610, 69615, 69802, 71855, 76041, 78455, 80067, 83070, 84490, 86226, 92385, 94146, 96915, 104703, 108630, 109837, 116298, 126735, 129339, 133445, 139230, 141219, 143710, 145763, 152082, 156910, 160134, 174505, 184770, 186823, 193830, 209406, 215565, 219674, 235365, 240201, 244307, 253470, 258678, 266890, 282438, 290745, 291526, 314109, 329511, 349010, 373646, 380205, 400335, 431130, 437289, 453713, 470730, 480402, 488614, 523515, 549185, 560469, 581490, 628218, 646695, 659022, 706095, 728815, 732921, 760410, 800670, 874578, 907426, 934115, 988533, 1020341, 1047030, 1098370, 1120938, 1201005, 1221535, 1293390, 1311867, 1361139, 1412190, 1457630, 1465842, 1570545, 1647555, 1681407, 1868230, 1894919, 1977066, 2040682, 2186445, 2198763, 2268565, 2402010, 2443070, 2477971, 2623734, 2722278, 2802345, 3061023, 3141090, 3175991, 3295110, 3362814, 3664605, 3789838, 4083417, 4372890, 4397526, 4537130, 4942665, 4955942, 5101705, 5604690, 5684757, 6122046, 6351982, 6559335, 6805695, 7329210, 7433913, 8166834, 8407035, 9183069, 9474595, 9527973, 9885330, 10203410, 10993815, 11369514, 12389855, 13118670, 13264433, 13611390, 14867826, 15305115, 15879955, 16814070, 17054271, 17345797, 18366138, 18949190, 19055946, 20417085, 21987630, 22301739, 24779710, 26528866, 28423785, 28583919, 30610230, 31759910, 32213623, 34108542, 34691594, 37169565, 39793299, 40834170, 44603478, 45915345, 47639865, 52037391, 56847570, 57167838, 64427246, 66322165, 74339130, 79586598, 85271355, 86728985, 91830690, 95279730, 96640869, 104074782, 111508695, 119379897, 132644330, 142919595, 156112173, 161068115, 170542710, 173457970, 193281738, 198966495, 223017390, 225495361, 238759794, 260186955, 285839190, 289922607, 312224346, 322136230, 397932990, 450990722, 483204345, 520373910, 579845214, 596899485, 676486083, 780560865, 966408690, 1127476805, 1193798970, 1352972166, 1449613035, 1561121730, 2029458249, 2254953610, 2899226070, 3382430415, 4058916498, 6764860830, 10147291245, 20294582490]

約数ペア:

[(1, 20294582490), (2, 10147291245), (3, 6764860830), (5, 4058916498), (6, 3382430415), (7, 2899226070), (9, 2254953610), (10, 2029458249), (13, 1561121730), (14, 1449613035), (15, 1352972166), (17, 1193798970), (18, 1127476805), (21, 966408690), (26, 780560865), (30, 676486083), (34, 596899485), (35, 579845214), (39, 520373910), (42, 483204345), (45, 450990722), (51, 397932990), (63, 322136230), (65, 312224346), (70, 289922607), (71, 285839190), (78, 260186955), (85, 238759794), (90, 225495361), (91, 223017390), (102, 198966495), (105, 193281738), (117, 173457970), (119, 170542710), (126, 161068115), (130, 156112173), (142, 142919595), (153, 132644330), (170, 119379897), (182, 111508695), (195, 104074782), (210, 96640869), (213, 95279730), (221, 91830690), (234, 86728985), (238, 85271355), (255, 79586598), (273, 74339130), (306, 66322165), (315, 64427246), (355, 57167838), (357, 56847570), (390, 52037391), (426, 47639865), (442, 45915345), (455, 44603478), (497, 40834170), (510, 39793299), (546, 37169565), (585, 34691594), (595, 34108542), (630, 32213623), (639, 31759910), (663, 30610230), (710, 28583919), (714, 28423785), (765, 26528866), (819, 24779710), (910, 22301739), (923, 21987630), (994, 20417085), (1065, 19055946), (1071, 18949190), (1105, 18366138), (1170, 17345797), (1190, 17054271), (1207, 16814070), (1278, 15879955), (1326, 15305115), (1365, 14867826), (1491, 13611390), (1530, 13264433), (1547, 13118670), (1638, 12389855), (1785, 11369514), (1846, 10993815), (1989, 10203410), (2053, 9885330), (2130, 9527973), (2142, 9474595), (2210, 9183069), (2414, 8407035), (2485, 8166834), (2730, 7433913), (2769, 7329210), (2982, 6805695), (3094, 6559335), (3195, 6351982), (3315, 6122046), (3570, 5684757), (3621, 5604690), (3978, 5101705), (4095, 4955942), (4106, 4942665), (4473, 4537130), (4615, 4397526), (4641, 4372890), (4970, 4083417), (5355, 3789838), (5538, 3664605), (6035, 3362814), (6159, 3295110), (6390, 3175991), (6461, 3141090), (6630, 3061023), (7242, 2802345), (7455, 2722278), (7735, 2623734), (8190, 2477971), (8307, 2443070), (8449, 2402010), (8946, 2268565), (9230, 2198763), (9282, 2186445), (9945, 2040682), (10265, 1977066), (10710, 1894919), (10863, 1868230), (12070, 1681407), (12318, 1647555), (12922, 1570545), (13845, 1465842), (13923, 1457630), (14371, 1412190), (14910, 1361139), (15470, 1311867), (15691, 1293390), (16614, 1221535), (16898, 1201005), (18105, 1120938), (18477, 1098370), (19383, 1047030), (19890, 1020341), (20530, 988533), (21726, 934115), (22365, 907426), (23205, 874578), (25347, 800670), (26689, 760410), (27690, 732921), (27846, 728815), (28742, 706095), (30795, 659022), (31382, 646695), (32305, 628218), (34901, 581490), (36210, 560469), (36954, 549185), (38766, 523515), (41535, 488614), (42245, 480402), (43113, 470730), (44730, 453713), (46410, 437289), (47073, 431130), (50694, 400335), (53378, 380205), (54315, 373646), (58149, 349010), (61590, 329511), (64610, 314109), (69615, 291526), (69802, 290745), (71855, 282438), (76041, 266890), (78455, 258678), (80067, 253470), (83070, 244307), (84490, 240201), (86226, 235365), (92385, 219674), (94146, 215565), (96915, 209406), (104703, 193830), (108630, 186823), (109837, 184770), (116298, 174505), (126735, 160134), (129339, 156910), (133445, 152082), (139230, 145763), (141219, 143710)]