20199168704

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{4423}}^1$

素因数の和:4958

約数の個数: 112

約数和(自身を含む): 47195232000

約数和(自身を除く): 26996063296

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 499, 572, 704, 832, 998, 1144, 1996, 2288, 3992, 4423, 4576, 5489, 6487, 7984, 8846, 9152, 10978, 12974, 15968, 17692, 21956, 25948, 31936, 35384, 43912, 48653, 51896, 57499, 70768, 71357, 87824, 97306, 103792, 114998, 141536, 142714, 175648, 194612, 207584, 229996, 283072, 285428, 351296, 389224, 415168, 459992, 570856, 632489, 778448, 919984, 1141712, 1264978, 1556896, 1839968, 2207077, 2283424, 2529956, 3113792, 3679936, 4414154, 4566848, 5059912, 8828308, 10119824, 17656616, 20239648, 24277847, 28692001, 35313232, 40479296, 48555694, 57384002, 70626464, 97111388, 114768004, 141252928, 194222776, 229536008, 315612011, 388445552, 459072016, 631224022, 776891104, 918144032, 1262448044, 1553782208, 1836288064, 2524896088, 5049792176, 10099584352, 20199168704]

約数ペア:

[(1, 20199168704), (2, 10099584352), (4, 5049792176), (8, 2524896088), (11, 1836288064), (13, 1553782208), (16, 1262448044), (22, 918144032), (26, 776891104), (32, 631224022), (44, 459072016), (52, 388445552), (64, 315612011), (88, 229536008), (104, 194222776), (143, 141252928), (176, 114768004), (208, 97111388), (286, 70626464), (352, 57384002), (416, 48555694), (499, 40479296), (572, 35313232), (704, 28692001), (832, 24277847), (998, 20239648), (1144, 17656616), (1996, 10119824), (2288, 8828308), (3992, 5059912), (4423, 4566848), (4576, 4414154), (5489, 3679936), (6487, 3113792), (7984, 2529956), (8846, 2283424), (9152, 2207077), (10978, 1839968), (12974, 1556896), (15968, 1264978), (17692, 1141712), (21956, 919984), (25948, 778448), (31936, 632489), (35384, 570856), (43912, 459992), (48653, 415168), (51896, 389224), (57499, 351296), (70768, 285428), (71357, 283072), (87824, 229996), (97306, 207584), (103792, 194612), (114998, 175648), (141536, 142714)]