19703670162

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{21067}}^1$

素因数の和:21503

約数の個数: 64

約数和(自身を含む): 44269092864

約数和(自身を除く): 24565422702

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 383, 407, 766, 814, 1149, 1221, 2298, 2442, 4213, 8426, 12639, 14171, 21067, 25278, 28342, 42134, 42513, 63201, 85026, 126402, 155881, 231737, 311762, 463474, 467643, 695211, 779479, 935286, 1390422, 1558958, 2338437, 4676874, 8068661, 8574269, 16137322, 17148538, 24205983, 25722807, 48411966, 51445614, 88755271, 177510542, 266265813, 298540457, 532531626, 597080914, 895621371, 1791242742, 3283945027, 6567890054, 9851835081, 19703670162]

約数ペア:

[(1, 19703670162), (2, 9851835081), (3, 6567890054), (6, 3283945027), (11, 1791242742), (22, 895621371), (33, 597080914), (37, 532531626), (66, 298540457), (74, 266265813), (111, 177510542), (222, 88755271), (383, 51445614), (407, 48411966), (766, 25722807), (814, 24205983), (1149, 17148538), (1221, 16137322), (2298, 8574269), (2442, 8068661), (4213, 4676874), (8426, 2338437), (12639, 1558958), (14171, 1390422), (21067, 935286), (25278, 779479), (28342, 695211), (42134, 467643), (42513, 463474), (63201, 311762), (85026, 231737), (126402, 155881)]