20429755008

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{39733}}^1$

素因数の和:39866

約数の個数: 128

約数和(自身を含む): 59009758080

約数和(自身を除く): 38580003072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 128, 156, 192, 206, 208, 309, 312, 384, 412, 416, 618, 624, 824, 832, 1236, 1248, 1339, 1648, 1664, 2472, 2496, 2678, 3296, 4017, 4944, 4992, 5356, 6592, 8034, 9888, 10712, 13184, 16068, 19776, 21424, 32136, 39552, 39733, 42848, 64272, 79466, 85696, 119199, 128544, 158932, 171392, 238398, 257088, 317864, 476796, 514176, 516529, 635728, 953592, 1033058, 1271456, 1549587, 1907184, 2066116, 2542912, 3099174, 3814368, 4092499, 4132232, 5085824, 6198348, 7628736, 8184998, 8264464, 12277497, 12396696, 15257472, 16369996, 16528928, 24554994, 24793392, 32739992, 33057856, 49109988, 49586784, 53202487, 65479984, 66115712, 98219976, 99173568, 106404974, 130959968, 159607461, 196439952, 198347136, 212809948, 261919936, 319214922, 392879904, 425619896, 523839872, 638429844, 785759808, 851239792, 1276859688, 1571519616, 1702479584, 2553719376, 3404959168, 5107438752, 6809918336, 10214877504, 20429755008]

約数ペア:

[(1, 20429755008), (2, 10214877504), (3, 6809918336), (4, 5107438752), (6, 3404959168), (8, 2553719376), (12, 1702479584), (13, 1571519616), (16, 1276859688), (24, 851239792), (26, 785759808), (32, 638429844), (39, 523839872), (48, 425619896), (52, 392879904), (64, 319214922), (78, 261919936), (96, 212809948), (103, 198347136), (104, 196439952), (128, 159607461), (156, 130959968), (192, 106404974), (206, 99173568), (208, 98219976), (309, 66115712), (312, 65479984), (384, 53202487), (412, 49586784), (416, 49109988), (618, 33057856), (624, 32739992), (824, 24793392), (832, 24554994), (1236, 16528928), (1248, 16369996), (1339, 15257472), (1648, 12396696), (1664, 12277497), (2472, 8264464), (2496, 8184998), (2678, 7628736), (3296, 6198348), (4017, 5085824), (4944, 4132232), (4992, 4092499), (5356, 3814368), (6592, 3099174), (8034, 2542912), (9888, 2066116), (10712, 1907184), (13184, 1549587), (16068, 1271456), (19776, 1033058), (21424, 953592), (32136, 635728), (39552, 516529), (39733, 514176), (42848, 476796), (64272, 317864), (79466, 257088), (85696, 238398), (119199, 171392), (128544, 158932)]