20806023168

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 432

約数和(自身を含む): 71129625840

約数和(自身を除く): 50323602672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 73, 84, 94, 96, 112, 126, 128, 141, 144, 146, 168, 188, 192, 219, 224, 252, 256, 282, 288, 292, 329, 336, 376, 384, 423, 438, 448, 504, 511, 512, 564, 576, 584, 657, 658, 672, 752, 768, 846, 876, 896, 987, 1008, 1022, 1024, 1128, 1152, 1168, 1314, 1316, 1344, 1504, 1533, 1536, 1692, 1752, 1792, 1974, 2016, 2044, 2048, 2209, 2256, 2304, 2336, 2628, 2632, 2688, 2961, 3008, 3066, 3072, 3384, 3431, 3504, 3584, 3948, 4032, 4088, 4418, 4512, 4599, 4608, 4672, 5256, 5264, 5376, 5922, 6016, 6132, 6144, 6627, 6768, 6862, 7008, 7168, 7896, 8064, 8176, 8836, 9024, 9198, 9216, 9344, 10293, 10512, 10528, 10752, 11844, 12032, 12264, 13254, 13536, 13724, 14016, 14336, 15463, 15792, 16128, 16352, 17672, 18048, 18396, 18432, 18688, 19881, 20586, 21024, 21056, 21504, 23688, 24017, 24064, 24528, 26508, 27072, 27448, 28032, 30879, 30926, 31584, 32256, 32704, 35344, 36096, 36792, 37376, 39762, 41172, 42048, 42112, 43008, 46389, 47376, 48034, 48128, 49056, 53016, 54144, 54896, 56064, 61758, 61852, 63168, 64512, 65408, 70688, 72051, 72192, 73584, 74752, 79524, 82344, 84096, 84224, 92778, 94752, 96068, 96256, 98112, 106032, 108288, 109792, 112128, 123516, 123704, 126336, 129024, 130816, 139167, 141376, 144102, 144384, 147168, 149504, 159048, 161257, 164688, 168192, 168448, 185556, 189504, 192136, 196224, 212064, 216153, 216576, 219584, 224256, 247032, 247408, 252672, 261632, 278334, 282752, 288204, 288768, 294336, 318096, 322514, 329376, 336384, 336896, 371112, 379008, 384272, 392448, 424128, 432306, 433152, 439168, 448512, 483771, 494064, 494816, 505344, 523264, 556668, 565504, 576408, 588672, 636192, 645028, 658752, 672768, 673792, 742224, 758016, 768544, 784896, 848256, 864612, 866304, 878336, 967542, 988128, 989632, 1010688, 1046528, 1113336, 1128799, 1131008, 1152816, 1177344, 1272384, 1290056, 1317504, 1345536, 1451313, 1484448, 1516032, 1537088, 1569792, 1696512, 1729224, 1756672, 1935084, 1976256, 1979264, 2021376, 2226672, 2257598, 2262016, 2305632, 2354688, 2544768, 2580112, 2635008, 2902626, 2968896, 3032064, 3074176, 3139584, 3386397, 3393024, 3458448, 3513344, 3870168, 3952512, 3958528, 4453344, 4515196, 4524032, 4611264, 4709376, 5089536, 5160224, 5270016, 5805252, 5937792, 6064128, 6148352, 6772794, 6786048, 6916896, 7026688, 7740336, 7905024, 7917056, 8906688, 9030392, 9222528, 9418752, 10159191, 10179072, 10320448, 10540032, 11610504, 11875584, 12296704, 13545588, 13572096, 13833792, 15480672, 15810048, 15834112, 17813376, 18060784, 18445056, 20318382, 20358144, 20640896, 21080064, 23221008, 23751168, 24593408, 27091176, 27667584, 30961344, 31620096, 31668224, 35626752, 36121568, 36890112, 40636764, 40716288, 41281792, 46442016, 47502336, 49186816, 54182352, 55335168, 61922688, 63240192, 71253504, 72243136, 73780224, 81273528, 82563584, 92884032, 95004672, 108364704, 110670336, 123845376, 142507008, 144486272, 147560448, 162547056, 165127168, 185768064, 216729408, 221340672, 247690752, 285014016, 288972544, 325094112, 330254336, 371536128, 433458816, 442681344, 495381504, 577945088, 650188224, 743072256, 866917632, 990763008, 1155890176, 1300376448, 1486144512, 1733835264, 2311780352, 2600752896, 2972289024, 3467670528, 5201505792, 6935341056, 10403011584, 20806023168]

約数ペア:

[(1, 20806023168), (2, 10403011584), (3, 6935341056), (4, 5201505792), (6, 3467670528), (7, 2972289024), (8, 2600752896), (9, 2311780352), (12, 1733835264), (14, 1486144512), (16, 1300376448), (18, 1155890176), (21, 990763008), (24, 866917632), (28, 743072256), (32, 650188224), (36, 577945088), (42, 495381504), (47, 442681344), (48, 433458816), (56, 371536128), (63, 330254336), (64, 325094112), (72, 288972544), (73, 285014016), (84, 247690752), (94, 221340672), (96, 216729408), (112, 185768064), (126, 165127168), (128, 162547056), (141, 147560448), (144, 144486272), (146, 142507008), (168, 123845376), (188, 110670336), (192, 108364704), (219, 95004672), (224, 92884032), (252, 82563584), (256, 81273528), (282, 73780224), (288, 72243136), (292, 71253504), (329, 63240192), (336, 61922688), (376, 55335168), (384, 54182352), (423, 49186816), (438, 47502336), (448, 46442016), (504, 41281792), (511, 40716288), (512, 40636764), (564, 36890112), (576, 36121568), (584, 35626752), (657, 31668224), (658, 31620096), (672, 30961344), (752, 27667584), (768, 27091176), (846, 24593408), (876, 23751168), (896, 23221008), (987, 21080064), (1008, 20640896), (1022, 20358144), (1024, 20318382), (1128, 18445056), (1152, 18060784), (1168, 17813376), (1314, 15834112), (1316, 15810048), (1344, 15480672), (1504, 13833792), (1533, 13572096), (1536, 13545588), (1692, 12296704), (1752, 11875584), (1792, 11610504), (1974, 10540032), (2016, 10320448), (2044, 10179072), (2048, 10159191), (2209, 9418752), (2256, 9222528), (2304, 9030392), (2336, 8906688), (2628, 7917056), (2632, 7905024), (2688, 7740336), (2961, 7026688), (3008, 6916896), (3066, 6786048), (3072, 6772794), (3384, 6148352), (3431, 6064128), (3504, 5937792), (3584, 5805252), (3948, 5270016), (4032, 5160224), (4088, 5089536), (4418, 4709376), (4512, 4611264), (4599, 4524032), (4608, 4515196), (4672, 4453344), (5256, 3958528), (5264, 3952512), (5376, 3870168), (5922, 3513344), (6016, 3458448), (6132, 3393024), (6144, 3386397), (6627, 3139584), (6768, 3074176), (6862, 3032064), (7008, 2968896), (7168, 2902626), (7896, 2635008), (8064, 2580112), (8176, 2544768), (8836, 2354688), (9024, 2305632), (9198, 2262016), (9216, 2257598), (9344, 2226672), (10293, 2021376), (10512, 1979264), (10528, 1976256), (10752, 1935084), (11844, 1756672), (12032, 1729224), (12264, 1696512), (13254, 1569792), (13536, 1537088), (13724, 1516032), (14016, 1484448), (14336, 1451313), (15463, 1345536), (15792, 1317504), (16128, 1290056), (16352, 1272384), (17672, 1177344), (18048, 1152816), (18396, 1131008), (18432, 1128799), (18688, 1113336), (19881, 1046528), (20586, 1010688), (21024, 989632), (21056, 988128), (21504, 967542), (23688, 878336), (24017, 866304), (24064, 864612), (24528, 848256), (26508, 784896), (27072, 768544), (27448, 758016), (28032, 742224), (30879, 673792), (30926, 672768), (31584, 658752), (32256, 645028), (32704, 636192), (35344, 588672), (36096, 576408), (36792, 565504), (37376, 556668), (39762, 523264), (41172, 505344), (42048, 494816), (42112, 494064), (43008, 483771), (46389, 448512), (47376, 439168), (48034, 433152), (48128, 432306), (49056, 424128), (53016, 392448), (54144, 384272), (54896, 379008), (56064, 371112), (61758, 336896), (61852, 336384), (63168, 329376), (64512, 322514), (65408, 318096), (70688, 294336), (72051, 288768), (72192, 288204), (73584, 282752), (74752, 278334), (79524, 261632), (82344, 252672), (84096, 247408), (84224, 247032), (92778, 224256), (94752, 219584), (96068, 216576), (96256, 216153), (98112, 212064), (106032, 196224), (108288, 192136), (109792, 189504), (112128, 185556), (123516, 168448), (123704, 168192), (126336, 164688), (129024, 161257), (130816, 159048), (139167, 149504), (141376, 147168), (144102, 144384)]