20137076432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:649

約数の個数: 160

約数和(自身を含む): 45627079680

約数和(自身を除く): 25490003248

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 107, 152, 167, 176, 209, 214, 304, 334, 337, 418, 428, 668, 674, 836, 856, 1177, 1336, 1348, 1672, 1712, 1837, 2033, 2354, 2672, 2696, 3173, 3344, 3674, 3707, 4066, 4708, 5392, 6346, 6403, 7348, 7414, 8132, 9416, 12692, 12806, 14696, 14828, 16264, 17869, 18832, 22363, 25384, 25612, 29392, 29656, 32528, 34903, 35738, 36059, 44726, 50768, 51224, 56279, 59312, 69806, 70433, 71476, 72118, 89452, 102448, 112558, 139612, 140866, 142952, 144236, 178904, 196559, 225116, 279224, 281732, 285904, 288472, 339511, 357808, 393118, 396649, 450232, 558448, 563464, 576944, 619069, 679022, 685121, 786236, 793298, 900464, 1069301, 1126928, 1238138, 1358044, 1370242, 1572472, 1586596, 2138602, 2476276, 2716088, 2740484, 3144944, 3173192, 3734621, 4277204, 4952552, 5432176, 5480968, 6021853, 6346384, 7469242, 7536331, 8554408, 9905104, 10961936, 11762311, 12043706, 14938484, 15072662, 17108816, 23524622, 24087412, 29876968, 30145324, 47049244, 48174824, 59753936, 60290648, 66240383, 94098488, 96349648, 114415207, 120581296, 132480766, 188196976, 228830414, 264961532, 457660828, 529923064, 915321656, 1059846128, 1258567277, 1830643312, 2517134554, 5034269108, 10068538216, 20137076432]

約数ペア:

[(1, 20137076432), (2, 10068538216), (4, 5034269108), (8, 2517134554), (11, 1830643312), (16, 1258567277), (19, 1059846128), (22, 915321656), (38, 529923064), (44, 457660828), (76, 264961532), (88, 228830414), (107, 188196976), (152, 132480766), (167, 120581296), (176, 114415207), (209, 96349648), (214, 94098488), (304, 66240383), (334, 60290648), (337, 59753936), (418, 48174824), (428, 47049244), (668, 30145324), (674, 29876968), (836, 24087412), (856, 23524622), (1177, 17108816), (1336, 15072662), (1348, 14938484), (1672, 12043706), (1712, 11762311), (1837, 10961936), (2033, 9905104), (2354, 8554408), (2672, 7536331), (2696, 7469242), (3173, 6346384), (3344, 6021853), (3674, 5480968), (3707, 5432176), (4066, 4952552), (4708, 4277204), (5392, 3734621), (6346, 3173192), (6403, 3144944), (7348, 2740484), (7414, 2716088), (8132, 2476276), (9416, 2138602), (12692, 1586596), (12806, 1572472), (14696, 1370242), (14828, 1358044), (16264, 1238138), (17869, 1126928), (18832, 1069301), (22363, 900464), (25384, 793298), (25612, 786236), (29392, 685121), (29656, 679022), (32528, 619069), (34903, 576944), (35738, 563464), (36059, 558448), (44726, 450232), (50768, 396649), (51224, 393118), (56279, 357808), (59312, 339511), (69806, 288472), (70433, 285904), (71476, 281732), (72118, 279224), (89452, 225116), (102448, 196559), (112558, 178904), (139612, 144236), (140866, 142952)]