20094776532

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{16361}}^1$

素因数の和:16793

約数の個数: 72

約数和(自身を含む): 51428056680

約数和(自身を除く): 31333280148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 313, 327, 436, 626, 654, 939, 981, 1252, 1308, 1878, 1962, 2817, 3756, 3924, 5634, 11268, 16361, 32722, 34117, 49083, 65444, 68234, 98166, 102351, 136468, 147249, 196332, 204702, 294498, 307053, 409404, 588996, 614106, 1228212, 1783349, 3566698, 5120993, 5350047, 7133396, 10241986, 10700094, 15362979, 16050141, 20483972, 21400188, 30725958, 32100282, 46088937, 61451916, 64200564, 92177874, 184355748, 558188237, 1116376474, 1674564711, 2232752948, 3349129422, 5023694133, 6698258844, 10047388266, 20094776532]

約数ペア:

[(1, 20094776532), (2, 10047388266), (3, 6698258844), (4, 5023694133), (6, 3349129422), (9, 2232752948), (12, 1674564711), (18, 1116376474), (36, 558188237), (109, 184355748), (218, 92177874), (313, 64200564), (327, 61451916), (436, 46088937), (626, 32100282), (654, 30725958), (939, 21400188), (981, 20483972), (1252, 16050141), (1308, 15362979), (1878, 10700094), (1962, 10241986), (2817, 7133396), (3756, 5350047), (3924, 5120993), (5634, 3566698), (11268, 1783349), (16361, 1228212), (32722, 614106), (34117, 588996), (49083, 409404), (65444, 307053), (68234, 294498), (98166, 204702), (102351, 196332), (136468, 147249)]