20191840704

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11839}}^1$

素因数の和:11917

約数の個数: 280

約数和(自身を含む): 69866987520

約数和(自身を除く): 49675146816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 64, 72, 81, 84, 94, 96, 108, 112, 126, 141, 144, 162, 168, 188, 189, 192, 216, 224, 252, 282, 288, 324, 329, 336, 376, 378, 423, 432, 448, 504, 564, 567, 576, 648, 658, 672, 752, 756, 846, 864, 987, 1008, 1128, 1134, 1269, 1296, 1316, 1344, 1504, 1512, 1692, 1728, 1974, 2016, 2256, 2268, 2538, 2592, 2632, 2961, 3008, 3024, 3384, 3807, 3948, 4032, 4512, 4536, 5076, 5184, 5264, 5922, 6048, 6768, 7614, 7896, 8883, 9024, 9072, 10152, 10528, 11839, 11844, 12096, 13536, 15228, 15792, 17766, 18144, 20304, 21056, 23678, 23688, 26649, 27072, 30456, 31584, 35517, 35532, 36288, 40608, 47356, 47376, 53298, 60912, 63168, 71034, 71064, 81216, 82873, 94712, 94752, 106551, 106596, 121824, 142068, 142128, 165746, 189424, 189504, 213102, 213192, 243648, 248619, 284136, 284256, 319653, 331492, 378848, 426204, 426384, 497238, 556433, 568272, 568512, 639306, 662984, 745857, 757696, 852408, 852768, 958959, 994476, 1112866, 1136544, 1278612, 1325968, 1491714, 1669299, 1704816, 1705536, 1917918, 1988952, 2225732, 2237571, 2273088, 2557224, 2651936, 2983428, 3338598, 3409632, 3835836, 3895031, 3977904, 4451464, 4475142, 5007897, 5114448, 5303872, 5966856, 6677196, 6712713, 6819264, 7671672, 7790062, 7955808, 8902928, 8950284, 10015794, 10228896, 11685093, 11933712, 13354392, 13425426, 15023691, 15343344, 15580124, 15911616, 17805856, 17900568, 20031588, 20457792, 23370186, 23867424, 26708784, 26850852, 30047382, 30686688, 31160248, 35055279, 35611712, 35801136, 40063176, 45071073, 46740372, 47734848, 53417568, 53701704, 60094764, 61373376, 62320496, 70110558, 71602272, 80126352, 90142146, 93480744, 105165837, 106835136, 107403408, 120189528, 124640992, 140221116, 143204544, 160252704, 180284292, 186961488, 210331674, 214806816, 240379056, 249281984, 280442232, 315497511, 320505408, 360568584, 373922976, 420663348, 429613632, 480758112, 560884464, 630995022, 721137168, 747845952, 841326696, 961516224, 1121768928, 1261990044, 1442274336, 1682653392, 2243537856, 2523980088, 2884548672, 3365306784, 5047960176, 6730613568, 10095920352, 20191840704]

約数ペア:

[(1, 20191840704), (2, 10095920352), (3, 6730613568), (4, 5047960176), (6, 3365306784), (7, 2884548672), (8, 2523980088), (9, 2243537856), (12, 1682653392), (14, 1442274336), (16, 1261990044), (18, 1121768928), (21, 961516224), (24, 841326696), (27, 747845952), (28, 721137168), (32, 630995022), (36, 560884464), (42, 480758112), (47, 429613632), (48, 420663348), (54, 373922976), (56, 360568584), (63, 320505408), (64, 315497511), (72, 280442232), (81, 249281984), (84, 240379056), (94, 214806816), (96, 210331674), (108, 186961488), (112, 180284292), (126, 160252704), (141, 143204544), (144, 140221116), (162, 124640992), (168, 120189528), (188, 107403408), (189, 106835136), (192, 105165837), (216, 93480744), (224, 90142146), (252, 80126352), (282, 71602272), (288, 70110558), (324, 62320496), (329, 61373376), (336, 60094764), (376, 53701704), (378, 53417568), (423, 47734848), (432, 46740372), (448, 45071073), (504, 40063176), (564, 35801136), (567, 35611712), (576, 35055279), (648, 31160248), (658, 30686688), (672, 30047382), (752, 26850852), (756, 26708784), (846, 23867424), (864, 23370186), (987, 20457792), (1008, 20031588), (1128, 17900568), (1134, 17805856), (1269, 15911616), (1296, 15580124), (1316, 15343344), (1344, 15023691), (1504, 13425426), (1512, 13354392), (1692, 11933712), (1728, 11685093), (1974, 10228896), (2016, 10015794), (2256, 8950284), (2268, 8902928), (2538, 7955808), (2592, 7790062), (2632, 7671672), (2961, 6819264), (3008, 6712713), (3024, 6677196), (3384, 5966856), (3807, 5303872), (3948, 5114448), (4032, 5007897), (4512, 4475142), (4536, 4451464), (5076, 3977904), (5184, 3895031), (5264, 3835836), (5922, 3409632), (6048, 3338598), (6768, 2983428), (7614, 2651936), (7896, 2557224), (8883, 2273088), (9024, 2237571), (9072, 2225732), (10152, 1988952), (10528, 1917918), (11839, 1705536), (11844, 1704816), (12096, 1669299), (13536, 1491714), (15228, 1325968), (15792, 1278612), (17766, 1136544), (18144, 1112866), (20304, 994476), (21056, 958959), (23678, 852768), (23688, 852408), (26649, 757696), (27072, 745857), (30456, 662984), (31584, 639306), (35517, 568512), (35532, 568272), (36288, 556433), (40608, 497238), (47356, 426384), (47376, 426204), (53298, 378848), (60912, 331492), (63168, 319653), (71034, 284256), (71064, 284136), (81216, 248619), (82873, 243648), (94712, 213192), (94752, 213102), (106551, 189504), (106596, 189424), (121824, 165746), (142068, 142128)]