20955504

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14083}}^1$

素因数の和:14125

約数の個数: 40

約数和(自身を含む): 55885312

約数和(自身を除く): 34929808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 14083, 28166, 42249, 56332, 84498, 112664, 168996, 225328, 337992, 436573, 675984, 873146, 1309719, 1746292, 2619438, 3492584, 5238876, 6985168, 10477752, 20955504]

約数ペア:

[(1, 20955504), (2, 10477752), (3, 6985168), (4, 5238876), (6, 3492584), (8, 2619438), (12, 1746292), (16, 1309719), (24, 873146), (31, 675984), (48, 436573), (62, 337992), (93, 225328), (124, 168996), (186, 112664), (248, 84498), (372, 56332), (496, 42249), (744, 28166), (1488, 14083)]