20682045888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{17467}}^1$

素因数の和:18370

約数の個数: 112

約数和(自身を含む): 62613137664

約数和(自身を除く): 41931091776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 881, 1344, 1762, 2643, 3524, 5286, 6167, 7048, 10572, 12334, 14096, 17467, 18501, 21144, 24668, 28192, 34934, 37002, 42288, 49336, 52401, 56384, 69868, 74004, 84576, 98672, 104802, 122269, 139736, 148008, 169152, 197344, 209604, 244538, 279472, 296016, 366807, 394688, 419208, 489076, 558944, 592032, 733614, 838416, 978152, 1117888, 1184064, 1467228, 1676832, 1956304, 2934456, 3353664, 3912608, 5868912, 7825216, 11737824, 15388427, 23475648, 30776854, 46165281, 61553708, 92330562, 107718989, 123107416, 184661124, 215437978, 246214832, 323156967, 369322248, 430875956, 492429664, 646313934, 738644496, 861751912, 984859328, 1292627868, 1477288992, 1723503824, 2585255736, 2954577984, 3447007648, 5170511472, 6894015296, 10341022944, 20682045888]

約数ペア:

[(1, 20682045888), (2, 10341022944), (3, 6894015296), (4, 5170511472), (6, 3447007648), (7, 2954577984), (8, 2585255736), (12, 1723503824), (14, 1477288992), (16, 1292627868), (21, 984859328), (24, 861751912), (28, 738644496), (32, 646313934), (42, 492429664), (48, 430875956), (56, 369322248), (64, 323156967), (84, 246214832), (96, 215437978), (112, 184661124), (168, 123107416), (192, 107718989), (224, 92330562), (336, 61553708), (448, 46165281), (672, 30776854), (881, 23475648), (1344, 15388427), (1762, 11737824), (2643, 7825216), (3524, 5868912), (5286, 3912608), (6167, 3353664), (7048, 2934456), (10572, 1956304), (12334, 1676832), (14096, 1467228), (17467, 1184064), (18501, 1117888), (21144, 978152), (24668, 838416), (28192, 733614), (34934, 592032), (37002, 558944), (42288, 489076), (49336, 419208), (52401, 394688), (56384, 366807), (69868, 296016), (74004, 279472), (84576, 244538), (98672, 209604), (104802, 197344), (122269, 169152), (139736, 148008)]