20176619958

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{15767}}^1$

素因数の和:16090

約数の個数: 96

約数和(自身を含む): 49943941632

約数和(自身を除く): 29767321674

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 281, 414, 506, 562, 759, 843, 1518, 1686, 2277, 2529, 3091, 4554, 5058, 6182, 6463, 9273, 12926, 15767, 18546, 19389, 27819, 31534, 38778, 47301, 55638, 58167, 71093, 94602, 116334, 141903, 142186, 173437, 213279, 283806, 346874, 362641, 426558, 520311, 639837, 725282, 1040622, 1087923, 1279674, 1560933, 2175846, 3121866, 3263769, 3989051, 4430527, 6527538, 7978102, 8861054, 11967153, 13291581, 23934306, 26583162, 35901459, 39874743, 48735797, 71802918, 79749486, 97471594, 101902121, 146207391, 203804242, 292414782, 305706363, 438622173, 611412726, 877244346, 917119089, 1120923331, 1834238178, 2241846662, 3362769993, 6725539986, 10088309979, 20176619958]

約数ペア:

[(1, 20176619958), (2, 10088309979), (3, 6725539986), (6, 3362769993), (9, 2241846662), (11, 1834238178), (18, 1120923331), (22, 917119089), (23, 877244346), (33, 611412726), (46, 438622173), (66, 305706363), (69, 292414782), (99, 203804242), (138, 146207391), (198, 101902121), (207, 97471594), (253, 79749486), (281, 71802918), (414, 48735797), (506, 39874743), (562, 35901459), (759, 26583162), (843, 23934306), (1518, 13291581), (1686, 11967153), (2277, 8861054), (2529, 7978102), (3091, 6527538), (4554, 4430527), (5058, 3989051), (6182, 3263769), (6463, 3121866), (9273, 2175846), (12926, 1560933), (15767, 1279674), (18546, 1087923), (19389, 1040622), (27819, 725282), (31534, 639837), (38778, 520311), (47301, 426558), (55638, 362641), (58167, 346874), (71093, 283806), (94602, 213279), (116334, 173437), (141903, 142186)]