20796652032

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14669}}^1$

素因数の和:14774

約数の個数: 160

約数和(自身を含む): 60509877120

約数和(自身を除く): 39713225088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 71, 78, 96, 104, 128, 142, 156, 192, 208, 213, 256, 284, 312, 384, 416, 426, 512, 568, 624, 768, 832, 852, 923, 1136, 1248, 1536, 1664, 1704, 1846, 2272, 2496, 2769, 3328, 3408, 3692, 4544, 4992, 5538, 6656, 6816, 7384, 9088, 9984, 11076, 13632, 14669, 14768, 18176, 19968, 22152, 27264, 29338, 29536, 36352, 44007, 44304, 54528, 58676, 59072, 88014, 88608, 109056, 117352, 118144, 176028, 177216, 190697, 234704, 236288, 352056, 354432, 381394, 469408, 472576, 572091, 704112, 708864, 762788, 938816, 1041499, 1144182, 1408224, 1417728, 1525576, 1877632, 2082998, 2288364, 2816448, 3051152, 3124497, 3755264, 4165996, 4576728, 5632896, 6102304, 6248994, 7510528, 8331992, 9153456, 11265792, 12204608, 12497988, 13539487, 16663984, 18306912, 22531584, 24409216, 24995976, 27078974, 33327968, 36613824, 40618461, 48818432, 49991952, 54157948, 66655936, 73227648, 81236922, 97636864, 99983904, 108315896, 133311872, 146455296, 162473844, 199967808, 216631792, 266623744, 292910592, 324947688, 399935616, 433263584, 533247488, 649895376, 799871232, 866527168, 1299790752, 1599742464, 1733054336, 2599581504, 3466108672, 5199163008, 6932217344, 10398326016, 20796652032]

約数ペア:

[(1, 20796652032), (2, 10398326016), (3, 6932217344), (4, 5199163008), (6, 3466108672), (8, 2599581504), (12, 1733054336), (13, 1599742464), (16, 1299790752), (24, 866527168), (26, 799871232), (32, 649895376), (39, 533247488), (48, 433263584), (52, 399935616), (64, 324947688), (71, 292910592), (78, 266623744), (96, 216631792), (104, 199967808), (128, 162473844), (142, 146455296), (156, 133311872), (192, 108315896), (208, 99983904), (213, 97636864), (256, 81236922), (284, 73227648), (312, 66655936), (384, 54157948), (416, 49991952), (426, 48818432), (512, 40618461), (568, 36613824), (624, 33327968), (768, 27078974), (832, 24995976), (852, 24409216), (923, 22531584), (1136, 18306912), (1248, 16663984), (1536, 13539487), (1664, 12497988), (1704, 12204608), (1846, 11265792), (2272, 9153456), (2496, 8331992), (2769, 7510528), (3328, 6248994), (3408, 6102304), (3692, 5632896), (4544, 4576728), (4992, 4165996), (5538, 3755264), (6656, 3124497), (6816, 3051152), (7384, 2816448), (9088, 2288364), (9984, 2082998), (11076, 1877632), (13632, 1525576), (14669, 1417728), (14768, 1408224), (18176, 1144182), (19968, 1041499), (22152, 938816), (27264, 762788), (29338, 708864), (29536, 704112), (36352, 572091), (44007, 472576), (44304, 469408), (54528, 381394), (58676, 354432), (59072, 352056), (88014, 236288), (88608, 234704), (109056, 190697), (117352, 177216), (118144, 176028)]