20187686592

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29879}}^1$

素因数の和:29940

約数の個数: 224

約数和(自身を含む): 65573452800

約数和(自身を除く): 45385766208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 64, 68, 69, 72, 92, 96, 102, 108, 136, 138, 144, 153, 184, 192, 204, 207, 216, 272, 276, 288, 306, 368, 391, 408, 414, 432, 459, 544, 552, 576, 612, 621, 736, 782, 816, 828, 864, 918, 1088, 1104, 1173, 1224, 1242, 1472, 1564, 1632, 1656, 1728, 1836, 2208, 2346, 2448, 2484, 3128, 3264, 3312, 3519, 3672, 4416, 4692, 4896, 4968, 6256, 6624, 7038, 7344, 9384, 9792, 9936, 10557, 12512, 13248, 14076, 14688, 18768, 19872, 21114, 25024, 28152, 29376, 29879, 37536, 39744, 42228, 56304, 59758, 75072, 84456, 89637, 112608, 119516, 168912, 179274, 225216, 239032, 268911, 337824, 358548, 478064, 507943, 537822, 675648, 687217, 717096, 806733, 956128, 1015886, 1075644, 1374434, 1434192, 1523829, 1613466, 1912256, 2031772, 2061651, 2151288, 2748868, 2868384, 3047658, 3226932, 4063544, 4123302, 4302576, 4571487, 5497736, 5736768, 6095316, 6184953, 6453864, 8127088, 8246604, 8605152, 9142974, 10995472, 11682689, 12190632, 12369906, 12907728, 13714461, 16254176, 16493208, 17210304, 18285948, 18554859, 21990944, 23365378, 24381264, 24739812, 25815456, 27428922, 32508352, 32986416, 35048067, 36571896, 37109718, 43981888, 46730756, 48762528, 49479624, 51630912, 54857844, 65972832, 70096134, 73143792, 74219436, 93461512, 97525056, 98959248, 105144201, 109715688, 131945664, 140192268, 146287584, 148438872, 186923024, 197918496, 210288402, 219431376, 280384536, 292575168, 296877744, 315432603, 373846048, 395836992, 420576804, 438862752, 560769072, 593755488, 630865206, 747692096, 841153608, 877725504, 1121538144, 1187510976, 1261730412, 1682307216, 2243076288, 2523460824, 3364614432, 5046921648, 6729228864, 10093843296, 20187686592]

約数ペア:

[(1, 20187686592), (2, 10093843296), (3, 6729228864), (4, 5046921648), (6, 3364614432), (8, 2523460824), (9, 2243076288), (12, 1682307216), (16, 1261730412), (17, 1187510976), (18, 1121538144), (23, 877725504), (24, 841153608), (27, 747692096), (32, 630865206), (34, 593755488), (36, 560769072), (46, 438862752), (48, 420576804), (51, 395836992), (54, 373846048), (64, 315432603), (68, 296877744), (69, 292575168), (72, 280384536), (92, 219431376), (96, 210288402), (102, 197918496), (108, 186923024), (136, 148438872), (138, 146287584), (144, 140192268), (153, 131945664), (184, 109715688), (192, 105144201), (204, 98959248), (207, 97525056), (216, 93461512), (272, 74219436), (276, 73143792), (288, 70096134), (306, 65972832), (368, 54857844), (391, 51630912), (408, 49479624), (414, 48762528), (432, 46730756), (459, 43981888), (544, 37109718), (552, 36571896), (576, 35048067), (612, 32986416), (621, 32508352), (736, 27428922), (782, 25815456), (816, 24739812), (828, 24381264), (864, 23365378), (918, 21990944), (1088, 18554859), (1104, 18285948), (1173, 17210304), (1224, 16493208), (1242, 16254176), (1472, 13714461), (1564, 12907728), (1632, 12369906), (1656, 12190632), (1728, 11682689), (1836, 10995472), (2208, 9142974), (2346, 8605152), (2448, 8246604), (2484, 8127088), (3128, 6453864), (3264, 6184953), (3312, 6095316), (3519, 5736768), (3672, 5497736), (4416, 4571487), (4692, 4302576), (4896, 4123302), (4968, 4063544), (6256, 3226932), (6624, 3047658), (7038, 2868384), (7344, 2748868), (9384, 2151288), (9792, 2061651), (9936, 2031772), (10557, 1912256), (12512, 1613466), (13248, 1523829), (14076, 1434192), (14688, 1374434), (18768, 1075644), (19872, 1015886), (21114, 956128), (25024, 806733), (28152, 717096), (29376, 687217), (29879, 675648), (37536, 537822), (39744, 507943), (42228, 478064), (56304, 358548), (59758, 337824), (75072, 268911), (84456, 239032), (89637, 225216), (112608, 179274), (119516, 168912)]