20012832

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{1103}}^1$

素因数の和:1132

約数の個数: 120

約数和(自身を含む): 67326336

約数和(自身を除く): 47313504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1103, 1134, 1296, 1512, 2016, 2206, 2268, 2592, 3024, 3309, 4412, 4536, 6048, 6618, 7721, 8824, 9072, 9927, 13236, 15442, 17648, 18144, 19854, 23163, 26472, 29781, 30884, 35296, 39708, 46326, 52944, 59562, 61768, 69489, 79416, 89343, 92652, 105888, 119124, 123536, 138978, 158832, 178686, 185304, 208467, 238248, 247072, 277956, 317664, 357372, 370608, 416934, 476496, 555912, 625401, 714744, 741216, 833868, 952992, 1111824, 1250802, 1429488, 1667736, 2223648, 2501604, 2858976, 3335472, 5003208, 6670944, 10006416, 20012832]

約数ペア:

[(1, 20012832), (2, 10006416), (3, 6670944), (4, 5003208), (6, 3335472), (7, 2858976), (8, 2501604), (9, 2223648), (12, 1667736), (14, 1429488), (16, 1250802), (18, 1111824), (21, 952992), (24, 833868), (27, 741216), (28, 714744), (32, 625401), (36, 555912), (42, 476496), (48, 416934), (54, 370608), (56, 357372), (63, 317664), (72, 277956), (81, 247072), (84, 238248), (96, 208467), (108, 185304), (112, 178686), (126, 158832), (144, 138978), (162, 123536), (168, 119124), (189, 105888), (216, 92652), (224, 89343), (252, 79416), (288, 69489), (324, 61768), (336, 59562), (378, 52944), (432, 46326), (504, 39708), (567, 35296), (648, 30884), (672, 29781), (756, 26472), (864, 23163), (1008, 19854), (1103, 18144), (1134, 17648), (1296, 15442), (1512, 13236), (2016, 9927), (2206, 9072), (2268, 8824), (2592, 7721), (3024, 6618), (3309, 6048), (4412, 4536)]