20092128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 62415360

約数和(自身を除く): 42323232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1031, 1218, 1392, 1624, 2062, 2436, 2784, 3093, 3248, 4124, 4872, 6186, 6496, 7217, 8248, 9744, 12372, 14434, 16496, 19488, 21651, 24744, 28868, 29899, 32992, 43302, 49488, 57736, 59798, 86604, 89697, 98976, 115472, 119596, 173208, 179394, 209293, 230944, 239192, 346416, 358788, 418586, 478384, 627879, 692832, 717576, 837172, 956768, 1255758, 1435152, 1674344, 2511516, 2870304, 3348688, 5023032, 6697376, 10046064, 20092128]

約数ペア:

[(1, 20092128), (2, 10046064), (3, 6697376), (4, 5023032), (6, 3348688), (7, 2870304), (8, 2511516), (12, 1674344), (14, 1435152), (16, 1255758), (21, 956768), (24, 837172), (28, 717576), (29, 692832), (32, 627879), (42, 478384), (48, 418586), (56, 358788), (58, 346416), (84, 239192), (87, 230944), (96, 209293), (112, 179394), (116, 173208), (168, 119596), (174, 115472), (203, 98976), (224, 89697), (232, 86604), (336, 59798), (348, 57736), (406, 49488), (464, 43302), (609, 32992), (672, 29899), (696, 28868), (812, 24744), (928, 21651), (1031, 19488), (1218, 16496), (1392, 14434), (1624, 12372), (2062, 9744), (2436, 8248), (2784, 7217), (3093, 6496), (3248, 6186), (4124, 4872)]