20146909104

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19987013}}^1$

素因数の和:19987034

約数の個数: 60

約数和(自身を含む): 64438133136

約数和(自身を除く): 44291224032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 19987013, 39974026, 59961039, 79948052, 119922078, 139909091, 159896104, 179883117, 239844156, 279818182, 319792208, 359766234, 419727273, 479688312, 559636364, 719532468, 839454546, 959376624, 1119272728, 1259181819, 1439064936, 1678909092, 2238545456, 2518363638, 2878129872, 3357818184, 5036727276, 6715636368, 10073454552, 20146909104]

約数ペア:

[(1, 20146909104), (2, 10073454552), (3, 6715636368), (4, 5036727276), (6, 3357818184), (7, 2878129872), (8, 2518363638), (9, 2238545456), (12, 1678909092), (14, 1439064936), (16, 1259181819), (18, 1119272728), (21, 959376624), (24, 839454546), (28, 719532468), (36, 559636364), (42, 479688312), (48, 419727273), (56, 359766234), (63, 319792208), (72, 279818182), (84, 239844156), (112, 179883117), (126, 159896104), (144, 139909091), (168, 119922078), (252, 79948052), (336, 59961039), (504, 39974026), (1008, 19987013)]