20675332608

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{8623}}^1$

素因数の和:8874

約数の個数: 160

約数和(自身を含む): 63238619136

約数和(自身を除く): 42563286528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 223, 224, 256, 336, 384, 446, 448, 512, 669, 672, 768, 892, 896, 1338, 1344, 1536, 1561, 1784, 1792, 2676, 2688, 3122, 3568, 3584, 4683, 5352, 5376, 6244, 7136, 8623, 9366, 10704, 10752, 12488, 14272, 17246, 18732, 21408, 24976, 25869, 28544, 34492, 37464, 42816, 49952, 51738, 57088, 60361, 68984, 74928, 85632, 99904, 103476, 114176, 120722, 137968, 149856, 171264, 181083, 199808, 206952, 241444, 275936, 299712, 342528, 362166, 399616, 413904, 482888, 551872, 599424, 724332, 799232, 827808, 965776, 1103744, 1198848, 1448664, 1655616, 1922929, 1931552, 2207488, 2397696, 2897328, 3311232, 3845858, 3863104, 4414976, 5768787, 5794656, 6622464, 7691716, 7726208, 11537574, 11589312, 13244928, 13460503, 15383432, 15452416, 23075148, 23178624, 26921006, 30766864, 30904832, 40381509, 46150296, 46357248, 53842012, 61533728, 80763018, 92300592, 92714496, 107684024, 123067456, 161526036, 184601184, 215368048, 246134912, 323052072, 369202368, 430736096, 492269824, 646104144, 738404736, 861472192, 984539648, 1292208288, 1476809472, 1722944384, 2584416576, 2953618944, 3445888768, 5168833152, 6891777536, 10337666304, 20675332608]

約数ペア:

[(1, 20675332608), (2, 10337666304), (3, 6891777536), (4, 5168833152), (6, 3445888768), (7, 2953618944), (8, 2584416576), (12, 1722944384), (14, 1476809472), (16, 1292208288), (21, 984539648), (24, 861472192), (28, 738404736), (32, 646104144), (42, 492269824), (48, 430736096), (56, 369202368), (64, 323052072), (84, 246134912), (96, 215368048), (112, 184601184), (128, 161526036), (168, 123067456), (192, 107684024), (223, 92714496), (224, 92300592), (256, 80763018), (336, 61533728), (384, 53842012), (446, 46357248), (448, 46150296), (512, 40381509), (669, 30904832), (672, 30766864), (768, 26921006), (892, 23178624), (896, 23075148), (1338, 15452416), (1344, 15383432), (1536, 13460503), (1561, 13244928), (1784, 11589312), (1792, 11537574), (2676, 7726208), (2688, 7691716), (3122, 6622464), (3568, 5794656), (3584, 5768787), (4683, 4414976), (5352, 3863104), (5376, 3845858), (6244, 3311232), (7136, 2897328), (8623, 2397696), (9366, 2207488), (10704, 1931552), (10752, 1922929), (12488, 1655616), (14272, 1448664), (17246, 1198848), (18732, 1103744), (21408, 965776), (24976, 827808), (25869, 799232), (28544, 724332), (34492, 599424), (37464, 551872), (42816, 482888), (49952, 413904), (51738, 399616), (57088, 362166), (60361, 342528), (68984, 299712), (74928, 275936), (85632, 241444), (99904, 206952), (103476, 199808), (114176, 181083), (120722, 171264), (137968, 149856)]