20342557312

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{9013}}^1$

素因数の和:9274

約数の個数: 128

約数和(自身を含む): 50752425600

約数和(自身を除く): 30409868288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 229, 308, 352, 448, 458, 616, 704, 896, 916, 1232, 1408, 1603, 1832, 2464, 2519, 3206, 3664, 4928, 5038, 6412, 7328, 9013, 9856, 10076, 12824, 14656, 17633, 18026, 20152, 25648, 29312, 35266, 36052, 40304, 51296, 63091, 70532, 72104, 80608, 99143, 102592, 126182, 141064, 144208, 161216, 198286, 205184, 252364, 282128, 288416, 322432, 396572, 504728, 564256, 576832, 694001, 793144, 1009456, 1128512, 1153664, 1388002, 1586288, 2018912, 2063977, 2257024, 2776004, 3172576, 4037824, 4127954, 5552008, 6345152, 8075648, 8255908, 11104016, 12690304, 14447839, 16511816, 22208032, 22703747, 28895678, 33023632, 44416064, 45407494, 57791356, 66047264, 88832128, 90814988, 115582712, 132094528, 158926229, 181629976, 231165424, 264189056, 317852458, 363259952, 462330848, 635704916, 726519904, 924661696, 1271409832, 1453039808, 1849323392, 2542819664, 2906079616, 5085639328, 10171278656, 20342557312]

約数ペア:

[(1, 20342557312), (2, 10171278656), (4, 5085639328), (7, 2906079616), (8, 2542819664), (11, 1849323392), (14, 1453039808), (16, 1271409832), (22, 924661696), (28, 726519904), (32, 635704916), (44, 462330848), (56, 363259952), (64, 317852458), (77, 264189056), (88, 231165424), (112, 181629976), (128, 158926229), (154, 132094528), (176, 115582712), (224, 90814988), (229, 88832128), (308, 66047264), (352, 57791356), (448, 45407494), (458, 44416064), (616, 33023632), (704, 28895678), (896, 22703747), (916, 22208032), (1232, 16511816), (1408, 14447839), (1603, 12690304), (1832, 11104016), (2464, 8255908), (2519, 8075648), (3206, 6345152), (3664, 5552008), (4928, 4127954), (5038, 4037824), (6412, 3172576), (7328, 2776004), (9013, 2257024), (9856, 2063977), (10076, 2018912), (12824, 1586288), (14656, 1388002), (17633, 1153664), (18026, 1128512), (20152, 1009456), (25648, 793144), (29312, 694001), (35266, 576832), (36052, 564256), (40304, 504728), (51296, 396572), (63091, 322432), (70532, 288416), (72104, 282128), (80608, 252364), (99143, 205184), (102592, 198286), (126182, 161216), (141064, 144208)]