20283273216

素因数分解:

$2^{12}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17749}}^1$

素因数の和:17810

約数の個数: 156

約数和(自身を含む): 60482344000

約数和(自身を除く): 40199070784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1984, 2048, 2232, 2304, 2976, 3072, 3968, 4096, 4464, 4608, 5952, 6144, 7936, 8928, 9216, 11904, 12288, 15872, 17749, 17856, 18432, 23808, 31744, 35498, 35712, 36864, 47616, 53247, 63488, 70996, 71424, 95232, 106494, 126976, 141992, 142848, 159741, 190464, 212988, 283984, 285696, 319482, 380928, 425976, 550219, 567968, 571392, 638964, 851952, 1100438, 1135936, 1142784, 1277928, 1650657, 1703904, 2200876, 2271872, 2555856, 3301314, 3407808, 4401752, 4543744, 4951971, 5111712, 6602628, 6815616, 8803504, 9087488, 9903942, 10223424, 13205256, 13631232, 17607008, 18174976, 19807884, 20446848, 26410512, 27262464, 35214016, 36349952, 39615768, 40893696, 52821024, 54524928, 70428032, 72699904, 79231536, 81787392, 105642048, 109049856, 140856064, 158463072, 163574784, 211284096, 218099712, 281712128, 316926144, 327149568, 422568192, 563424256, 633852288, 654299136, 845136384, 1126848512, 1267704576, 1690272768, 2253697024, 2535409152, 3380545536, 5070818304, 6761091072, 10141636608, 20283273216]

約数ペア:

[(1, 20283273216), (2, 10141636608), (3, 6761091072), (4, 5070818304), (6, 3380545536), (8, 2535409152), (9, 2253697024), (12, 1690272768), (16, 1267704576), (18, 1126848512), (24, 845136384), (31, 654299136), (32, 633852288), (36, 563424256), (48, 422568192), (62, 327149568), (64, 316926144), (72, 281712128), (93, 218099712), (96, 211284096), (124, 163574784), (128, 158463072), (144, 140856064), (186, 109049856), (192, 105642048), (248, 81787392), (256, 79231536), (279, 72699904), (288, 70428032), (372, 54524928), (384, 52821024), (496, 40893696), (512, 39615768), (558, 36349952), (576, 35214016), (744, 27262464), (768, 26410512), (992, 20446848), (1024, 19807884), (1116, 18174976), (1152, 17607008), (1488, 13631232), (1536, 13205256), (1984, 10223424), (2048, 9903942), (2232, 9087488), (2304, 8803504), (2976, 6815616), (3072, 6602628), (3968, 5111712), (4096, 4951971), (4464, 4543744), (4608, 4401752), (5952, 3407808), (6144, 3301314), (7936, 2555856), (8928, 2271872), (9216, 2200876), (11904, 1703904), (12288, 1650657), (15872, 1277928), (17749, 1142784), (17856, 1135936), (18432, 1100438), (23808, 851952), (31744, 638964), (35498, 571392), (35712, 567968), (36864, 550219), (47616, 425976), (53247, 380928), (63488, 319482), (70996, 285696), (71424, 283984), (95232, 212988), (106494, 190464), (126976, 159741), (141992, 142848)]