20120284803

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{12457}}^1\times {\mathrm{7583}}^1$

素因数の和:20114

約数の個数: 16

約数和(自身を含む): 27210663936

約数和(自身を除く): 7090379133

約数列:

[1, 3, 71, 213, 7583, 12457, 22749, 37371, 538393, 884447, 1615179, 2653341, 94461431, 283384293, 6706761601, 20120284803]

約数ペア:

[(1, 20120284803), (3, 6706761601), (71, 283384293), (213, 94461431), (7583, 2653341), (12457, 1615179), (22749, 884447), (37371, 538393)]