20149831595

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{328093}}^1$

素因数の和:328342

約数の個数: 16

約数和(自身を含む): 24662169792

約数和(自身を除く): 4512338197

約数列:

[1, 5, 71, 173, 355, 865, 12283, 61415, 328093, 1640465, 23294603, 56760089, 116473015, 283800445, 4029966319, 20149831595]

約数ペア:

[(1, 20149831595), (5, 4029966319), (71, 283800445), (173, 116473015), (355, 56760089), (865, 23294603), (12283, 1640465), (61415, 328093)]