20325072

素因数分解:

$2^4\times 3^1\times {\mathrm{423439}}^1$

素因数の和:423450

約数の個数: 20

約数和(自身を含む): 52506560

約数和(自身を除く): 32181488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 423439, 846878, 1270317, 1693756, 2540634, 3387512, 5081268, 6775024, 10162536, 20325072]

約数ペア:

[(1, 20325072), (2, 10162536), (3, 6775024), (4, 5081268), (6, 3387512), (8, 2540634), (12, 1693756), (16, 1270317), (24, 846878), (48, 423439)]