20297712

素因数分解:

$2^4\times 3^1\times {\mathrm{422869}}^1$

素因数の和:422880

約数の個数: 20

約数和(自身を含む): 52435880

約数和(自身を除く): 32138168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 422869, 845738, 1268607, 1691476, 2537214, 3382952, 5074428, 6765904, 10148856, 20297712]

約数ペア:

[(1, 20297712), (2, 10148856), (3, 6765904), (4, 5074428), (6, 3382952), (8, 2537214), (12, 1691476), (16, 1268607), (24, 845738), (48, 422869)]