20167510233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 32920473600

約数和(自身を除く): 12752963367

約数列:

[1, 3, 13, 19, 23, 39, 53, 57, 69, 83, 159, 247, 249, 269, 299, 437, 689, 741, 807, 897, 1007, 1079, 1219, 1311, 1577, 1909, 2067, 3021, 3237, 3497, 3657, 4399, 4731, 5111, 5681, 5727, 6187, 10491, 13091, 13197, 14257, 15333, 15847, 17043, 18561, 20501, 22327, 23161, 24817, 36271, 39273, 42771, 47541, 57187, 61503, 66443, 66981, 69483, 74451, 80431, 83581, 101177, 108813, 117553, 171561, 185341, 199329, 241293, 250743, 270883, 290251, 301093, 303531, 327911, 352659, 424213, 471523, 513521, 556023, 812649, 870753, 903279, 983733, 1086553, 1183331, 1272639, 1315301, 1414569, 1528189, 1540563, 1922363, 3259659, 3521479, 3549993, 3945903, 4262843, 4584567, 5514769, 5767089, 6230309, 6675773, 9756899, 10564437, 12788529, 15383303, 16544307, 18690927, 20027319, 22483289, 24990719, 27216613, 29270697, 46149909, 67449867, 74972157, 80994017, 81649839, 126839687, 242982051, 292282757, 353815969, 380519061, 517115647, 876848271, 1061447907, 1551346941, 6722503411, 20167510233]

約数ペア:

[(1, 20167510233), (3, 6722503411), (13, 1551346941), (19, 1061447907), (23, 876848271), (39, 517115647), (53, 380519061), (57, 353815969), (69, 292282757), (83, 242982051), (159, 126839687), (247, 81649839), (249, 80994017), (269, 74972157), (299, 67449867), (437, 46149909), (689, 29270697), (741, 27216613), (807, 24990719), (897, 22483289), (1007, 20027319), (1079, 18690927), (1219, 16544307), (1311, 15383303), (1577, 12788529), (1909, 10564437), (2067, 9756899), (3021, 6675773), (3237, 6230309), (3497, 5767089), (3657, 5514769), (4399, 4584567), (4731, 4262843), (5111, 3945903), (5681, 3549993), (5727, 3521479), (6187, 3259659), (10491, 1922363), (13091, 1540563), (13197, 1528189), (14257, 1414569), (15333, 1315301), (15847, 1272639), (17043, 1183331), (18561, 1086553), (20501, 983733), (22327, 903279), (23161, 870753), (24817, 812649), (36271, 556023), (39273, 513521), (42771, 471523), (47541, 424213), (57187, 352659), (61503, 327911), (66443, 303531), (66981, 301093), (69483, 290251), (74451, 270883), (80431, 250743), (83581, 241293), (101177, 199329), (108813, 185341), (117553, 171561)]