20192048514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{33469}}^1$

素因数の和:33776

約数の個数: 72

約数和(自身を含む): 48263271420

約数和(自身を除く): 28071222906

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 277, 363, 554, 726, 831, 1089, 1662, 2178, 2493, 3047, 4986, 6094, 9141, 18282, 27423, 33469, 33517, 54846, 66938, 67034, 100407, 100551, 200814, 201102, 301221, 301653, 368159, 602442, 603306, 736318, 1104477, 2208954, 3313431, 4049749, 6626862, 8099498, 9270913, 12149247, 18541826, 24298494, 27812739, 36447741, 55625478, 72895482, 83438217, 101980043, 166876434, 203960086, 305940129, 611880258, 917820387, 1121780473, 1835640774, 2243560946, 3365341419, 6730682838, 10096024257, 20192048514]

約数ペア:

[(1, 20192048514), (2, 10096024257), (3, 6730682838), (6, 3365341419), (9, 2243560946), (11, 1835640774), (18, 1121780473), (22, 917820387), (33, 611880258), (66, 305940129), (99, 203960086), (121, 166876434), (198, 101980043), (242, 83438217), (277, 72895482), (363, 55625478), (554, 36447741), (726, 27812739), (831, 24298494), (1089, 18541826), (1662, 12149247), (2178, 9270913), (2493, 8099498), (3047, 6626862), (4986, 4049749), (6094, 3313431), (9141, 2208954), (18282, 1104477), (27423, 736318), (33469, 603306), (33517, 602442), (54846, 368159), (66938, 301653), (67034, 301221), (100407, 201102), (100551, 200814)]