20396090976

素因数分解:

$2^5\times 3^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1\times {\mathrm{1097}}^1$

素因数の和:2064

約数の個数: 96

約数和(自身を含む): 53852789088

約数和(自身を除く): 33456698112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 293, 586, 661, 879, 1097, 1172, 1322, 1758, 1983, 2194, 2344, 2644, 3291, 3516, 3966, 4388, 4688, 5288, 6582, 7032, 7932, 8776, 9376, 10576, 13164, 14064, 15864, 17552, 21152, 26328, 28128, 31728, 35104, 52656, 63456, 105312, 193673, 321421, 387346, 581019, 642842, 725117, 774692, 964263, 1162038, 1285684, 1450234, 1549384, 1928526, 2175351, 2324076, 2571368, 2900468, 3098768, 3857052, 4350702, 4648152, 5142736, 5800936, 6197536, 7714104, 8701404, 9296304, 10285472, 11601872, 15428208, 17402808, 18592608, 23203744, 30856416, 34805616, 69611232, 212459281, 424918562, 637377843, 849837124, 1274755686, 1699674248, 2549511372, 3399348496, 5099022744, 6798696992, 10198045488, 20396090976]

約数ペア:

[(1, 20396090976), (2, 10198045488), (3, 6798696992), (4, 5099022744), (6, 3399348496), (8, 2549511372), (12, 1699674248), (16, 1274755686), (24, 849837124), (32, 637377843), (48, 424918562), (96, 212459281), (293, 69611232), (586, 34805616), (661, 30856416), (879, 23203744), (1097, 18592608), (1172, 17402808), (1322, 15428208), (1758, 11601872), (1983, 10285472), (2194, 9296304), (2344, 8701404), (2644, 7714104), (3291, 6197536), (3516, 5800936), (3966, 5142736), (4388, 4648152), (4688, 4350702), (5288, 3857052), (6582, 3098768), (7032, 2900468), (7932, 2571368), (8776, 2324076), (9376, 2175351), (10576, 1928526), (13164, 1549384), (14064, 1450234), (15864, 1285684), (17552, 1162038), (21152, 964263), (26328, 774692), (28128, 725117), (31728, 642842), (35104, 581019), (52656, 387346), (63456, 321421), (105312, 193673)]