20217020670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2536

約数の個数: 384

約数和(自身を含む): 70396065792

約数和(自身を除く): 50179045122

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 30, 33, 34, 35, 42, 45, 51, 55, 63, 66, 70, 71, 77, 85, 90, 99, 102, 105, 110, 119, 126, 142, 153, 154, 165, 170, 187, 198, 210, 213, 231, 238, 255, 306, 315, 330, 355, 357, 374, 385, 426, 462, 495, 497, 510, 561, 595, 630, 639, 693, 710, 714, 765, 770, 781, 935, 990, 994, 1065, 1071, 1122, 1155, 1190, 1207, 1278, 1309, 1386, 1491, 1530, 1562, 1683, 1785, 1870, 2130, 2142, 2310, 2343, 2414, 2417, 2485, 2618, 2805, 2982, 3195, 3366, 3465, 3570, 3621, 3905, 3927, 4473, 4686, 4834, 4970, 5355, 5467, 5610, 6035, 6390, 6545, 6930, 7029, 7242, 7251, 7455, 7810, 7854, 8415, 8449, 8946, 10710, 10863, 10934, 11715, 11781, 12070, 12085, 13090, 13277, 14058, 14502, 14910, 16401, 16830, 16898, 16919, 18105, 19635, 21726, 21753, 22365, 23430, 23562, 24170, 25347, 26554, 26587, 27335, 32802, 33838, 35145, 36210, 36255, 39270, 39831, 41089, 42245, 43506, 44730, 49203, 50694, 50757, 53174, 54315, 54670, 58905, 66385, 70290, 72510, 76041, 79662, 79761, 82005, 82178, 84490, 84595, 92939, 98406, 101514, 108630, 108765, 117810, 119493, 123267, 126735, 132770, 132935, 152082, 152271, 159522, 164010, 169190, 171607, 185878, 186109, 199155, 205445, 217530, 238986, 239283, 246015, 246534, 253470, 253785, 265870, 278817, 287623, 304542, 343214, 369801, 372218, 380205, 398310, 398805, 410890, 451979, 464695, 478566, 492030, 507570, 514821, 557634, 558327, 575246, 597465, 616335, 739602, 760410, 761355, 797610, 836451, 858035, 862869, 903958, 929390, 930545, 1029642, 1116654, 1194930, 1196415, 1201249, 1232670, 1355937, 1394085, 1438115, 1522710, 1544463, 1672902, 1674981, 1716070, 1725738, 1849005, 1861090, 1887677, 2259895, 2392830, 2402498, 2574105, 2588607, 2711874, 2788170, 2791635, 2876230, 2917319, 3088926, 3163853, 3349962, 3603747, 3698010, 3775354, 4067811, 4182255, 4314345, 4519790, 5148210, 5177214, 5583270, 5663031, 5834638, 6006245, 6327706, 6779685, 7207494, 7722315, 8135622, 8364510, 8374905, 8628690, 8751957, 9438385, 9491559, 10811241, 11326062, 12012490, 12943035, 13213739, 13559370, 14586595, 15444630, 15819265, 16749810, 16989093, 17503914, 18018735, 18876770, 18983118, 20339055, 20421233, 21622482, 25886070, 26255871, 26427478, 28315155, 28474677, 29173190, 31638530, 32090509, 33978186, 36037470, 39641217, 40678110, 40842466, 43759785, 47457795, 52511742, 54056205, 56630310, 56949354, 61263699, 64181018, 66068695, 79282434, 84945465, 87519570, 94915590, 96271527, 102106165, 108112410, 118923651, 122527398, 131279355, 132137390, 142373385, 160452545, 169890930, 183791097, 192543054, 198206085, 204212330, 224633563, 237847302, 262558710, 284746770, 288814581, 306318495, 320905090, 367582194, 396412170, 449267126, 481357635, 577629162, 594618255, 612636990, 673900689, 918955485, 962715270, 1123167815, 1189236510, 1347801378, 1444072905, 1837910970, 2021702067, 2246335630, 2888145810, 3369503445, 4043404134, 6739006890, 10108510335, 20217020670]

約数ペア:

[(1, 20217020670), (2, 10108510335), (3, 6739006890), (5, 4043404134), (6, 3369503445), (7, 2888145810), (9, 2246335630), (10, 2021702067), (11, 1837910970), (14, 1444072905), (15, 1347801378), (17, 1189236510), (18, 1123167815), (21, 962715270), (22, 918955485), (30, 673900689), (33, 612636990), (34, 594618255), (35, 577629162), (42, 481357635), (45, 449267126), (51, 396412170), (55, 367582194), (63, 320905090), (66, 306318495), (70, 288814581), (71, 284746770), (77, 262558710), (85, 237847302), (90, 224633563), (99, 204212330), (102, 198206085), (105, 192543054), (110, 183791097), (119, 169890930), (126, 160452545), (142, 142373385), (153, 132137390), (154, 131279355), (165, 122527398), (170, 118923651), (187, 108112410), (198, 102106165), (210, 96271527), (213, 94915590), (231, 87519570), (238, 84945465), (255, 79282434), (306, 66068695), (315, 64181018), (330, 61263699), (355, 56949354), (357, 56630310), (374, 54056205), (385, 52511742), (426, 47457795), (462, 43759785), (495, 40842466), (497, 40678110), (510, 39641217), (561, 36037470), (595, 33978186), (630, 32090509), (639, 31638530), (693, 29173190), (710, 28474677), (714, 28315155), (765, 26427478), (770, 26255871), (781, 25886070), (935, 21622482), (990, 20421233), (994, 20339055), (1065, 18983118), (1071, 18876770), (1122, 18018735), (1155, 17503914), (1190, 16989093), (1207, 16749810), (1278, 15819265), (1309, 15444630), (1386, 14586595), (1491, 13559370), (1530, 13213739), (1562, 12943035), (1683, 12012490), (1785, 11326062), (1870, 10811241), (2130, 9491559), (2142, 9438385), (2310, 8751957), (2343, 8628690), (2414, 8374905), (2417, 8364510), (2485, 8135622), (2618, 7722315), (2805, 7207494), (2982, 6779685), (3195, 6327706), (3366, 6006245), (3465, 5834638), (3570, 5663031), (3621, 5583270), (3905, 5177214), (3927, 5148210), (4473, 4519790), (4686, 4314345), (4834, 4182255), (4970, 4067811), (5355, 3775354), (5467, 3698010), (5610, 3603747), (6035, 3349962), (6390, 3163853), (6545, 3088926), (6930, 2917319), (7029, 2876230), (7242, 2791635), (7251, 2788170), (7455, 2711874), (7810, 2588607), (7854, 2574105), (8415, 2402498), (8449, 2392830), (8946, 2259895), (10710, 1887677), (10863, 1861090), (10934, 1849005), (11715, 1725738), (11781, 1716070), (12070, 1674981), (12085, 1672902), (13090, 1544463), (13277, 1522710), (14058, 1438115), (14502, 1394085), (14910, 1355937), (16401, 1232670), (16830, 1201249), (16898, 1196415), (16919, 1194930), (18105, 1116654), (19635, 1029642), (21726, 930545), (21753, 929390), (22365, 903958), (23430, 862869), (23562, 858035), (24170, 836451), (25347, 797610), (26554, 761355), (26587, 760410), (27335, 739602), (32802, 616335), (33838, 597465), (35145, 575246), (36210, 558327), (36255, 557634), (39270, 514821), (39831, 507570), (41089, 492030), (42245, 478566), (43506, 464695), (44730, 451979), (49203, 410890), (50694, 398805), (50757, 398310), (53174, 380205), (54315, 372218), (54670, 369801), (58905, 343214), (66385, 304542), (70290, 287623), (72510, 278817), (76041, 265870), (79662, 253785), (79761, 253470), (82005, 246534), (82178, 246015), (84490, 239283), (84595, 238986), (92939, 217530), (98406, 205445), (101514, 199155), (108630, 186109), (108765, 185878), (117810, 171607), (119493, 169190), (123267, 164010), (126735, 159522), (132770, 152271), (132935, 152082)]