20145264832

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{7907}}^1$

素因数の和:7995

約数の個数: 168

約数和(自身を含む): 51292426752

約数和(自身を除く): 31147161920

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 121, 154, 176, 188, 224, 242, 308, 329, 352, 376, 448, 484, 517, 616, 658, 704, 752, 847, 968, 1034, 1232, 1316, 1504, 1694, 1936, 2068, 2464, 2632, 3008, 3388, 3619, 3872, 4136, 4928, 5264, 5687, 6776, 7238, 7744, 7907, 8272, 10528, 11374, 13552, 14476, 15814, 16544, 21056, 22748, 27104, 28952, 31628, 33088, 39809, 45496, 54208, 55349, 57904, 63256, 79618, 86977, 90992, 110698, 115808, 126512, 159236, 173954, 181984, 221396, 231616, 253024, 318472, 347908, 363968, 371629, 442792, 506048, 608839, 636944, 695816, 743258, 885584, 956747, 1217678, 1273888, 1391632, 1486516, 1771168, 1913494, 2435356, 2547776, 2601403, 2783264, 2973032, 3542336, 3826988, 4087919, 4870712, 5202806, 5566528, 5946064, 6697229, 7653976, 8175838, 9741424, 10405612, 11892128, 13394458, 15307952, 16351676, 19482848, 20811224, 23784256, 26788916, 28615433, 30615904, 32703352, 38965696, 41622448, 44967109, 53577832, 57230866, 61231808, 65406704, 83244896, 89934218, 107155664, 114461732, 130813408, 166489792, 179868436, 214311328, 228923464, 261626816, 314769763, 359736872, 428622656, 457846928, 629539526, 719473744, 915693856, 1259079052, 1438947488, 1831387712, 2518158104, 2877894976, 5036316208, 10072632416, 20145264832]

約数ペア:

[(1, 20145264832), (2, 10072632416), (4, 5036316208), (7, 2877894976), (8, 2518158104), (11, 1831387712), (14, 1438947488), (16, 1259079052), (22, 915693856), (28, 719473744), (32, 629539526), (44, 457846928), (47, 428622656), (56, 359736872), (64, 314769763), (77, 261626816), (88, 228923464), (94, 214311328), (112, 179868436), (121, 166489792), (154, 130813408), (176, 114461732), (188, 107155664), (224, 89934218), (242, 83244896), (308, 65406704), (329, 61231808), (352, 57230866), (376, 53577832), (448, 44967109), (484, 41622448), (517, 38965696), (616, 32703352), (658, 30615904), (704, 28615433), (752, 26788916), (847, 23784256), (968, 20811224), (1034, 19482848), (1232, 16351676), (1316, 15307952), (1504, 13394458), (1694, 11892128), (1936, 10405612), (2068, 9741424), (2464, 8175838), (2632, 7653976), (3008, 6697229), (3388, 5946064), (3619, 5566528), (3872, 5202806), (4136, 4870712), (4928, 4087919), (5264, 3826988), (5687, 3542336), (6776, 2973032), (7238, 2783264), (7744, 2601403), (7907, 2547776), (8272, 2435356), (10528, 1913494), (11374, 1771168), (13552, 1486516), (14476, 1391632), (15814, 1273888), (16544, 1217678), (21056, 956747), (22748, 885584), (27104, 743258), (28952, 695816), (31628, 636944), (33088, 608839), (39809, 506048), (45496, 442792), (54208, 371629), (55349, 363968), (57904, 347908), (63256, 318472), (79618, 253024), (86977, 231616), (90992, 221396), (110698, 181984), (115808, 173954), (126512, 159236)]