20222095124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{181873}}^1$

素因数の和:181933

約数の個数: 72

約数和(自身を含む): 46565563968

約数和(自身を除く): 26343468844

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 361, 418, 532, 722, 836, 1444, 1463, 2527, 2926, 3971, 5054, 5852, 7942, 10108, 15884, 27797, 55594, 111188, 181873, 363746, 727492, 1273111, 2000603, 2546222, 3455587, 4001206, 5092444, 6911174, 8002412, 13822348, 14004221, 24189109, 28008442, 38011457, 48378218, 56016884, 65656153, 76022914, 96756436, 131312306, 152045828, 262624612, 266080199, 459593071, 532160398, 722217683, 919186142, 1064320796, 1444435366, 1838372284, 2888870732, 5055523781, 10111047562, 20222095124]

約数ペア:

[(1, 20222095124), (2, 10111047562), (4, 5055523781), (7, 2888870732), (11, 1838372284), (14, 1444435366), (19, 1064320796), (22, 919186142), (28, 722217683), (38, 532160398), (44, 459593071), (76, 266080199), (77, 262624612), (133, 152045828), (154, 131312306), (209, 96756436), (266, 76022914), (308, 65656153), (361, 56016884), (418, 48378218), (532, 38011457), (722, 28008442), (836, 24189109), (1444, 14004221), (1463, 13822348), (2527, 8002412), (2926, 6911174), (3971, 5092444), (5054, 4001206), (5852, 3455587), (7942, 2546222), (10108, 2000603), (15884, 1273111), (27797, 727492), (55594, 363746), (111188, 181873)]