20491874304

素因数分解:

$2^{12}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151603}}^1$

素因数の和:151641

約数の個数: 104

約数和(自身を含む): 59605841472

約数和(自身を除く): 39113967168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1024, 1056, 1408, 1536, 2048, 2112, 2816, 3072, 4096, 4224, 5632, 6144, 8448, 11264, 12288, 16896, 22528, 33792, 45056, 67584, 135168, 151603, 303206, 454809, 606412, 909618, 1212824, 1667633, 1819236, 2425648, 3335266, 3638472, 4851296, 5002899, 6670532, 7276944, 9702592, 10005798, 13341064, 14553888, 19405184, 20011596, 26682128, 29107776, 38810368, 40023192, 53364256, 58215552, 77620736, 80046384, 106728512, 116431104, 155241472, 160092768, 213457024, 232862208, 310482944, 320185536, 426914048, 465724416, 620965888, 640371072, 853828096, 931448832, 1280742144, 1707656192, 1862897664, 2561484288, 3415312384, 5122968576, 6830624768, 10245937152, 20491874304]

約数ペア:

[(1, 20491874304), (2, 10245937152), (3, 6830624768), (4, 5122968576), (6, 3415312384), (8, 2561484288), (11, 1862897664), (12, 1707656192), (16, 1280742144), (22, 931448832), (24, 853828096), (32, 640371072), (33, 620965888), (44, 465724416), (48, 426914048), (64, 320185536), (66, 310482944), (88, 232862208), (96, 213457024), (128, 160092768), (132, 155241472), (176, 116431104), (192, 106728512), (256, 80046384), (264, 77620736), (352, 58215552), (384, 53364256), (512, 40023192), (528, 38810368), (704, 29107776), (768, 26682128), (1024, 20011596), (1056, 19405184), (1408, 14553888), (1536, 13341064), (2048, 10005798), (2112, 9702592), (2816, 7276944), (3072, 6670532), (4096, 5002899), (4224, 4851296), (5632, 3638472), (6144, 3335266), (8448, 2425648), (11264, 1819236), (12288, 1667633), (16896, 1212824), (22528, 909618), (33792, 606412), (45056, 454809), (67584, 303206), (135168, 151603)]