20058448

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{3361}}^1$

素因数の和:3742

約数の個数: 20

約数和(自身を含む): 38979028

約数和(自身を除く): 18920580

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 3361, 5968, 6722, 13444, 26888, 53776, 1253653, 2507306, 5014612, 10029224, 20058448]

約数ペア:

[(1, 20058448), (2, 10029224), (4, 5014612), (8, 2507306), (16, 1253653), (373, 53776), (746, 26888), (1492, 13444), (2984, 6722), (3361, 5968)]