20077809984

素因数分解:

$2^6\times 3^3\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:818

約数の個数: 224

約数和(自身を含む): 59926118400

約数和(自身を除く): 39848308416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 144, 191, 192, 216, 254, 288, 381, 382, 432, 479, 508, 573, 576, 762, 764, 864, 958, 1016, 1143, 1146, 1437, 1524, 1528, 1719, 1728, 1916, 2032, 2286, 2292, 2874, 3048, 3056, 3429, 3438, 3832, 4064, 4311, 4572, 4584, 5157, 5748, 6096, 6112, 6858, 6876, 7664, 8128, 8622, 9144, 9168, 10314, 11496, 12192, 12224, 12933, 13716, 13752, 15328, 17244, 18288, 18336, 20628, 22992, 24257, 24384, 25866, 27432, 27504, 30656, 34488, 36576, 36672, 41256, 45984, 48514, 51732, 54864, 55008, 60833, 68976, 72771, 73152, 82512, 91489, 91968, 97028, 103464, 109728, 110016, 121666, 137952, 145542, 165024, 182499, 182978, 194056, 206928, 218313, 219456, 243332, 274467, 275904, 291084, 330048, 364998, 365956, 388112, 413856, 436626, 486664, 547497, 548934, 582168, 654939, 729996, 731912, 776224, 823401, 827712, 873252, 973328, 1094994, 1097868, 1164336, 1309878, 1459992, 1463824, 1552448, 1642491, 1646802, 1746504, 1946656, 2189988, 2195736, 2328672, 2470203, 2619756, 2919984, 2927648, 3284982, 3293604, 3493008, 3893312, 4379976, 4391472, 4657344, 4940406, 5239512, 5839968, 5855296, 6569964, 6587208, 6986016, 8759952, 8782944, 9880812, 10479024, 11619103, 11679936, 13139928, 13174416, 13972032, 17519904, 17565888, 19761624, 20958048, 23238206, 26279856, 26348832, 34857309, 35039808, 39523248, 41916096, 46476412, 52559712, 52697664, 69714618, 79046496, 92952824, 104571927, 105119424, 139429236, 158092992, 185905648, 209143854, 278858472, 313715781, 371811296, 418287708, 557716944, 627431562, 743622592, 836575416, 1115433888, 1254863124, 1673150832, 2230867776, 2509726248, 3346301664, 5019452496, 6692603328, 10038904992, 20077809984]

約数ペア:

[(1, 20077809984), (2, 10038904992), (3, 6692603328), (4, 5019452496), (6, 3346301664), (8, 2509726248), (9, 2230867776), (12, 1673150832), (16, 1254863124), (18, 1115433888), (24, 836575416), (27, 743622592), (32, 627431562), (36, 557716944), (48, 418287708), (54, 371811296), (64, 313715781), (72, 278858472), (96, 209143854), (108, 185905648), (127, 158092992), (144, 139429236), (191, 105119424), (192, 104571927), (216, 92952824), (254, 79046496), (288, 69714618), (381, 52697664), (382, 52559712), (432, 46476412), (479, 41916096), (508, 39523248), (573, 35039808), (576, 34857309), (762, 26348832), (764, 26279856), (864, 23238206), (958, 20958048), (1016, 19761624), (1143, 17565888), (1146, 17519904), (1437, 13972032), (1524, 13174416), (1528, 13139928), (1719, 11679936), (1728, 11619103), (1916, 10479024), (2032, 9880812), (2286, 8782944), (2292, 8759952), (2874, 6986016), (3048, 6587208), (3056, 6569964), (3429, 5855296), (3438, 5839968), (3832, 5239512), (4064, 4940406), (4311, 4657344), (4572, 4391472), (4584, 4379976), (5157, 3893312), (5748, 3493008), (6096, 3293604), (6112, 3284982), (6858, 2927648), (6876, 2919984), (7664, 2619756), (8128, 2470203), (8622, 2328672), (9144, 2195736), (9168, 2189988), (10314, 1946656), (11496, 1746504), (12192, 1646802), (12224, 1642491), (12933, 1552448), (13716, 1463824), (13752, 1459992), (15328, 1309878), (17244, 1164336), (18288, 1097868), (18336, 1094994), (20628, 973328), (22992, 873252), (24257, 827712), (24384, 823401), (25866, 776224), (27432, 731912), (27504, 729996), (30656, 654939), (34488, 582168), (36576, 548934), (36672, 547497), (41256, 486664), (45984, 436626), (48514, 413856), (51732, 388112), (54864, 365956), (55008, 364998), (60833, 330048), (68976, 291084), (72771, 275904), (73152, 274467), (82512, 243332), (91489, 219456), (91968, 218313), (97028, 206928), (103464, 194056), (109728, 182978), (110016, 182499), (121666, 165024), (137952, 145542)]