20578751424

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463987}}^1$

素因数の和:464023

約数の個数: 168

約数和(自身を含む): 73540242048

約数和(自身を除く): 52961490624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1344, 1386, 1584, 1848, 2016, 2112, 2464, 2772, 3168, 3696, 4032, 4928, 5544, 6336, 7392, 11088, 14784, 22176, 44352, 463987, 927974, 1391961, 1855948, 2783922, 3247909, 3711896, 4175883, 5103857, 5567844, 6495818, 7423792, 8351766, 9743727, 10207714, 11135688, 12991636, 14847584, 15311571, 16703532, 19487454, 20415428, 22271376, 25983272, 29231181, 29695168, 30623142, 33407064, 35726999, 38974908, 40830856, 44542752, 45934713, 51966544, 58462362, 61246284, 66814128, 71453998, 77949816, 81661712, 89085504, 91869426, 103933088, 107180997, 116924724, 122492568, 133628256, 142907996, 155899632, 163323424, 183738852, 207866176, 214361994, 233849448, 244985136, 267256512, 285815992, 311799264, 321542991, 326646848, 367477704, 428723988, 467698896, 489970272, 571631984, 623598528, 643085982, 734955408, 857447976, 935397792, 979940544, 1143263968, 1286171964, 1469910816, 1714895952, 1870795584, 2286527936, 2572343928, 2939821632, 3429791904, 5144687856, 6859583808, 10289375712, 20578751424]

約数ペア:

[(1, 20578751424), (2, 10289375712), (3, 6859583808), (4, 5144687856), (6, 3429791904), (7, 2939821632), (8, 2572343928), (9, 2286527936), (11, 1870795584), (12, 1714895952), (14, 1469910816), (16, 1286171964), (18, 1143263968), (21, 979940544), (22, 935397792), (24, 857447976), (28, 734955408), (32, 643085982), (33, 623598528), (36, 571631984), (42, 489970272), (44, 467698896), (48, 428723988), (56, 367477704), (63, 326646848), (64, 321542991), (66, 311799264), (72, 285815992), (77, 267256512), (84, 244985136), (88, 233849448), (96, 214361994), (99, 207866176), (112, 183738852), (126, 163323424), (132, 155899632), (144, 142907996), (154, 133628256), (168, 122492568), (176, 116924724), (192, 107180997), (198, 103933088), (224, 91869426), (231, 89085504), (252, 81661712), (264, 77949816), (288, 71453998), (308, 66814128), (336, 61246284), (352, 58462362), (396, 51966544), (448, 45934713), (462, 44542752), (504, 40830856), (528, 38974908), (576, 35726999), (616, 33407064), (672, 30623142), (693, 29695168), (704, 29231181), (792, 25983272), (924, 22271376), (1008, 20415428), (1056, 19487454), (1232, 16703532), (1344, 15311571), (1386, 14847584), (1584, 12991636), (1848, 11135688), (2016, 10207714), (2112, 9743727), (2464, 8351766), (2772, 7423792), (3168, 6495818), (3696, 5567844), (4032, 5103857), (4928, 4175883), (5544, 3711896), (6336, 3247909), (7392, 2783922), (11088, 1855948), (14784, 1391961), (22176, 927974), (44352, 463987)]