20145707808

素因数分解:

$2^5\times 3^1\times {\mathrm{859}}^1\times {\mathrm{244297}}^1$

素因数の和:245169

約数の個数: 48

約数和(自身を含む): 52944262560

約数和(自身を除く): 32798554752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 859, 1718, 2577, 3436, 5154, 6872, 10308, 13744, 20616, 27488, 41232, 82464, 244297, 488594, 732891, 977188, 1465782, 1954376, 2931564, 3908752, 5863128, 7817504, 11726256, 23452512, 209851123, 419702246, 629553369, 839404492, 1259106738, 1678808984, 2518213476, 3357617968, 5036426952, 6715235936, 10072853904, 20145707808]

約数ペア:

[(1, 20145707808), (2, 10072853904), (3, 6715235936), (4, 5036426952), (6, 3357617968), (8, 2518213476), (12, 1678808984), (16, 1259106738), (24, 839404492), (32, 629553369), (48, 419702246), (96, 209851123), (859, 23452512), (1718, 11726256), (2577, 7817504), (3436, 5863128), (5154, 3908752), (6872, 2931564), (10308, 1954376), (13744, 1465782), (20616, 977188), (27488, 732891), (41232, 488594), (82464, 244297)]