20101967424

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8887}}^1$

素因数の和:8943

約数の個数: 448

約数和(自身を含む): 78020997120

約数和(自身を除く): 57919029696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 27, 28, 32, 33, 34, 36, 42, 44, 48, 51, 54, 56, 63, 64, 66, 68, 72, 77, 84, 88, 96, 99, 102, 108, 112, 119, 126, 132, 136, 144, 153, 154, 168, 176, 187, 189, 192, 198, 204, 216, 224, 231, 238, 252, 264, 272, 288, 297, 306, 308, 336, 352, 357, 374, 378, 396, 408, 432, 448, 459, 462, 476, 504, 528, 544, 561, 576, 594, 612, 616, 672, 693, 704, 714, 748, 756, 792, 816, 864, 918, 924, 952, 1008, 1056, 1071, 1088, 1122, 1188, 1224, 1232, 1309, 1344, 1386, 1428, 1496, 1512, 1584, 1632, 1683, 1728, 1836, 1848, 1904, 2016, 2079, 2112, 2142, 2244, 2376, 2448, 2464, 2618, 2772, 2856, 2992, 3024, 3168, 3213, 3264, 3366, 3672, 3696, 3808, 3927, 4032, 4158, 4284, 4488, 4752, 4896, 4928, 5049, 5236, 5544, 5712, 5984, 6048, 6336, 6426, 6732, 7344, 7392, 7616, 7854, 8316, 8568, 8887, 8976, 9504, 9792, 10098, 10472, 11088, 11424, 11781, 11968, 12096, 12852, 13464, 14688, 14784, 15708, 16632, 17136, 17774, 17952, 19008, 20196, 20944, 22176, 22848, 23562, 25704, 26661, 26928, 29376, 31416, 33264, 34272, 35343, 35548, 35904, 40392, 41888, 44352, 47124, 51408, 53322, 53856, 62209, 62832, 66528, 68544, 70686, 71096, 79983, 80784, 83776, 94248, 97757, 102816, 106644, 107712, 124418, 125664, 133056, 141372, 142192, 151079, 159966, 161568, 186627, 188496, 195514, 205632, 213288, 239949, 248836, 251328, 282744, 284384, 293271, 302158, 319932, 323136, 373254, 376992, 391028, 426576, 453237, 479898, 497672, 559881, 565488, 568768, 586542, 604316, 639864, 684299, 746508, 753984, 782056, 853152, 879813, 906474, 959796, 995344, 1057553, 1119762, 1130976, 1173084, 1208632, 1279728, 1359711, 1368598, 1493016, 1564112, 1661869, 1679643, 1706304, 1759626, 1812948, 1919592, 1990688, 2052897, 2115106, 2239524, 2261952, 2346168, 2417264, 2559456, 2639439, 2719422, 2737196, 2986032, 3128224, 3172659, 3323738, 3359286, 3519252, 3625896, 3839184, 3981376, 4079133, 4105794, 4230212, 4479048, 4692336, 4834528, 4985607, 5118912, 5278878, 5438844, 5474392, 5972064, 6158691, 6256448, 6345318, 6647476, 6718572, 7038504, 7251792, 7678368, 8158266, 8211588, 8460424, 8958096, 9384672, 9517977, 9669056, 9971214, 10557756, 10877688, 10948784, 11633083, 11944128, 12317382, 12690636, 13294952, 13437144, 14077008, 14503584, 14956821, 15356736, 16316532, 16423176, 16920848, 17916192, 18476073, 18769344, 19035954, 19942428, 21115512, 21755376, 21897568, 23266166, 24634764, 25381272, 26589904, 26874288, 28154016, 28553931, 29007168, 29913642, 32633064, 32846352, 33841696, 34899249, 35832384, 36952146, 38071908, 39884856, 42231024, 43510752, 43795136, 44870463, 46532332, 49269528, 50762544, 53179808, 53748576, 56308032, 57107862, 59827284, 65266128, 65692704, 67683392, 69798498, 73904292, 76143816, 79769712, 84462048, 87021504, 89740926, 93064664, 98539056, 101525088, 104697747, 106359616, 107497152, 114215724, 119654568, 130532256, 131385408, 139596996, 147808584, 152287632, 159539424, 168924096, 179481852, 186129328, 197078112, 203050176, 209395494, 228431448, 239309136, 261064512, 279193992, 295617168, 304575264, 314093241, 319078848, 358963704, 372258656, 394156224, 418790988, 456862896, 478618272, 558387984, 591234336, 609150528, 628186482, 717927408, 744517312, 837581976, 913725792, 957236544, 1116775968, 1182468672, 1256372964, 1435854816, 1675163952, 1827451584, 2233551936, 2512745928, 2871709632, 3350327904, 5025491856, 6700655808, 10050983712, 20101967424]

約数ペア:

[(1, 20101967424), (2, 10050983712), (3, 6700655808), (4, 5025491856), (6, 3350327904), (7, 2871709632), (8, 2512745928), (9, 2233551936), (11, 1827451584), (12, 1675163952), (14, 1435854816), (16, 1256372964), (17, 1182468672), (18, 1116775968), (21, 957236544), (22, 913725792), (24, 837581976), (27, 744517312), (28, 717927408), (32, 628186482), (33, 609150528), (34, 591234336), (36, 558387984), (42, 478618272), (44, 456862896), (48, 418790988), (51, 394156224), (54, 372258656), (56, 358963704), (63, 319078848), (64, 314093241), (66, 304575264), (68, 295617168), (72, 279193992), (77, 261064512), (84, 239309136), (88, 228431448), (96, 209395494), (99, 203050176), (102, 197078112), (108, 186129328), (112, 179481852), (119, 168924096), (126, 159539424), (132, 152287632), (136, 147808584), (144, 139596996), (153, 131385408), (154, 130532256), (168, 119654568), (176, 114215724), (187, 107497152), (189, 106359616), (192, 104697747), (198, 101525088), (204, 98539056), (216, 93064664), (224, 89740926), (231, 87021504), (238, 84462048), (252, 79769712), (264, 76143816), (272, 73904292), (288, 69798498), (297, 67683392), (306, 65692704), (308, 65266128), (336, 59827284), (352, 57107862), (357, 56308032), (374, 53748576), (378, 53179808), (396, 50762544), (408, 49269528), (432, 46532332), (448, 44870463), (459, 43795136), (462, 43510752), (476, 42231024), (504, 39884856), (528, 38071908), (544, 36952146), (561, 35832384), (576, 34899249), (594, 33841696), (612, 32846352), (616, 32633064), (672, 29913642), (693, 29007168), (704, 28553931), (714, 28154016), (748, 26874288), (756, 26589904), (792, 25381272), (816, 24634764), (864, 23266166), (918, 21897568), (924, 21755376), (952, 21115512), (1008, 19942428), (1056, 19035954), (1071, 18769344), (1088, 18476073), (1122, 17916192), (1188, 16920848), (1224, 16423176), (1232, 16316532), (1309, 15356736), (1344, 14956821), (1386, 14503584), (1428, 14077008), (1496, 13437144), (1512, 13294952), (1584, 12690636), (1632, 12317382), (1683, 11944128), (1728, 11633083), (1836, 10948784), (1848, 10877688), (1904, 10557756), (2016, 9971214), (2079, 9669056), (2112, 9517977), (2142, 9384672), (2244, 8958096), (2376, 8460424), (2448, 8211588), (2464, 8158266), (2618, 7678368), (2772, 7251792), (2856, 7038504), (2992, 6718572), (3024, 6647476), (3168, 6345318), (3213, 6256448), (3264, 6158691), (3366, 5972064), (3672, 5474392), (3696, 5438844), (3808, 5278878), (3927, 5118912), (4032, 4985607), (4158, 4834528), (4284, 4692336), (4488, 4479048), (4752, 4230212), (4896, 4105794), (4928, 4079133), (5049, 3981376), (5236, 3839184), (5544, 3625896), (5712, 3519252), (5984, 3359286), (6048, 3323738), (6336, 3172659), (6426, 3128224), (6732, 2986032), (7344, 2737196), (7392, 2719422), (7616, 2639439), (7854, 2559456), (8316, 2417264), (8568, 2346168), (8887, 2261952), (8976, 2239524), (9504, 2115106), (9792, 2052897), (10098, 1990688), (10472, 1919592), (11088, 1812948), (11424, 1759626), (11781, 1706304), (11968, 1679643), (12096, 1661869), (12852, 1564112), (13464, 1493016), (14688, 1368598), (14784, 1359711), (15708, 1279728), (16632, 1208632), (17136, 1173084), (17774, 1130976), (17952, 1119762), (19008, 1057553), (20196, 995344), (20944, 959796), (22176, 906474), (22848, 879813), (23562, 853152), (25704, 782056), (26661, 753984), (26928, 746508), (29376, 684299), (31416, 639864), (33264, 604316), (34272, 586542), (35343, 568768), (35548, 565488), (35904, 559881), (40392, 497672), (41888, 479898), (44352, 453237), (47124, 426576), (51408, 391028), (53322, 376992), (53856, 373254), (62209, 323136), (62832, 319932), (66528, 302158), (68544, 293271), (70686, 284384), (71096, 282744), (79983, 251328), (80784, 248836), (83776, 239949), (94248, 213288), (97757, 205632), (102816, 195514), (106644, 188496), (107712, 186627), (124418, 161568), (125664, 159966), (133056, 151079), (141372, 142192)]