20125542

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30773}}^1$

素因数の和:30887

約数の個数: 16

約数和(自身を含む): 40621680

約数和(自身を除く): 20496138

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30773, 61546, 92319, 184638, 3354257, 6708514, 10062771, 20125542]

約数ペア:

[(1, 20125542), (2, 10062771), (3, 6708514), (6, 3354257), (109, 184638), (218, 92319), (327, 61546), (654, 30773)]