21020124672

素因数分解:

$2^9\times 3^4\times {\mathrm{23}}^1\times {\mathrm{22037}}^1$

素因数の和:22090

約数の個数: 200

約数和(自身を含む): 65470314096

約数和(自身を除く): 44450189424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 256, 276, 288, 324, 368, 384, 414, 432, 512, 552, 576, 621, 648, 736, 768, 828, 864, 1104, 1152, 1242, 1296, 1472, 1536, 1656, 1728, 1863, 2208, 2304, 2484, 2592, 2944, 3312, 3456, 3726, 4416, 4608, 4968, 5184, 5888, 6624, 6912, 7452, 8832, 9936, 10368, 11776, 13248, 13824, 14904, 17664, 19872, 20736, 22037, 26496, 29808, 35328, 39744, 41472, 44074, 52992, 59616, 66111, 79488, 88148, 105984, 119232, 132222, 158976, 176296, 198333, 238464, 264444, 317952, 352592, 396666, 476928, 506851, 528888, 594999, 705184, 793332, 953856, 1013702, 1057776, 1189998, 1410368, 1520553, 1586664, 1784997, 2027404, 2115552, 2379996, 2820736, 3041106, 3173328, 3569994, 4054808, 4231104, 4561659, 4759992, 5641472, 6082212, 6346656, 7139988, 8109616, 8462208, 9123318, 9519984, 11282944, 12164424, 12693312, 13684977, 14279976, 16219232, 16924416, 18246636, 19039968, 24328848, 25386624, 27369954, 28559952, 32438464, 33848832, 36493272, 38079936, 41054931, 48657696, 50773248, 54739908, 57119904, 64876928, 72986544, 76159872, 82109862, 97315392, 101546496, 109479816, 114239808, 129753856, 145973088, 152319744, 164219724, 194630784, 218959632, 228479616, 259507712, 291946176, 304639488, 328439448, 389261568, 437919264, 456959232, 583892352, 656878896, 778523136, 875838528, 913918464, 1167784704, 1313757792, 1751677056, 2335569408, 2627515584, 3503354112, 5255031168, 7006708224, 10510062336, 21020124672]

約数ペア:

[(1, 21020124672), (2, 10510062336), (3, 7006708224), (4, 5255031168), (6, 3503354112), (8, 2627515584), (9, 2335569408), (12, 1751677056), (16, 1313757792), (18, 1167784704), (23, 913918464), (24, 875838528), (27, 778523136), (32, 656878896), (36, 583892352), (46, 456959232), (48, 437919264), (54, 389261568), (64, 328439448), (69, 304639488), (72, 291946176), (81, 259507712), (92, 228479616), (96, 218959632), (108, 194630784), (128, 164219724), (138, 152319744), (144, 145973088), (162, 129753856), (184, 114239808), (192, 109479816), (207, 101546496), (216, 97315392), (256, 82109862), (276, 76159872), (288, 72986544), (324, 64876928), (368, 57119904), (384, 54739908), (414, 50773248), (432, 48657696), (512, 41054931), (552, 38079936), (576, 36493272), (621, 33848832), (648, 32438464), (736, 28559952), (768, 27369954), (828, 25386624), (864, 24328848), (1104, 19039968), (1152, 18246636), (1242, 16924416), (1296, 16219232), (1472, 14279976), (1536, 13684977), (1656, 12693312), (1728, 12164424), (1863, 11282944), (2208, 9519984), (2304, 9123318), (2484, 8462208), (2592, 8109616), (2944, 7139988), (3312, 6346656), (3456, 6082212), (3726, 5641472), (4416, 4759992), (4608, 4561659), (4968, 4231104), (5184, 4054808), (5888, 3569994), (6624, 3173328), (6912, 3041106), (7452, 2820736), (8832, 2379996), (9936, 2115552), (10368, 2027404), (11776, 1784997), (13248, 1586664), (13824, 1520553), (14904, 1410368), (17664, 1189998), (19872, 1057776), (20736, 1013702), (22037, 953856), (26496, 793332), (29808, 705184), (35328, 594999), (39744, 528888), (41472, 506851), (44074, 476928), (52992, 396666), (59616, 352592), (66111, 317952), (79488, 264444), (88148, 238464), (105984, 198333), (119232, 176296), (132222, 158976)]