20144518656

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{690259}}^1$

素因数の和:690299

約数の個数: 80

約数和(自身を含む): 56490878400

約数和(自身を除く): 36346359744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 3648, 4864, 7296, 9728, 14592, 29184, 690259, 1380518, 2070777, 2761036, 4141554, 5522072, 8283108, 11044144, 13114921, 16566216, 22088288, 26229842, 33132432, 39344763, 44176576, 52459684, 66264864, 78689526, 88353152, 104919368, 132529728, 157379052, 176706304, 209838736, 265059456, 314758104, 353412608, 419677472, 530118912, 629516208, 839354944, 1060237824, 1259032416, 1678709888, 2518064832, 3357419776, 5036129664, 6714839552, 10072259328, 20144518656]

約数ペア:

[(1, 20144518656), (2, 10072259328), (3, 6714839552), (4, 5036129664), (6, 3357419776), (8, 2518064832), (12, 1678709888), (16, 1259032416), (19, 1060237824), (24, 839354944), (32, 629516208), (38, 530118912), (48, 419677472), (57, 353412608), (64, 314758104), (76, 265059456), (96, 209838736), (114, 176706304), (128, 157379052), (152, 132529728), (192, 104919368), (228, 88353152), (256, 78689526), (304, 66264864), (384, 52459684), (456, 44176576), (512, 39344763), (608, 33132432), (768, 26229842), (912, 22088288), (1216, 16566216), (1536, 13114921), (1824, 11044144), (2432, 8283108), (3648, 5522072), (4864, 4141554), (7296, 2761036), (9728, 2070777), (14592, 1380518), (29184, 690259)]