20173039025

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{877}}^1\times {\mathrm{8599}}^1$

素因数の和:9593

約数の個数: 24

約数和(自身を含む): 25280078400

約数和(自身を除く): 5107039375

約数列:

[1, 5, 25, 107, 535, 877, 2675, 4385, 8599, 21925, 42995, 93839, 214975, 469195, 920093, 2345975, 4600465, 7541323, 23002325, 37706615, 188533075, 806921561, 4034607805, 20173039025]

約数ペア:

[(1, 20173039025), (5, 4034607805), (25, 806921561), (107, 188533075), (535, 37706615), (877, 23002325), (2675, 7541323), (4385, 4600465), (8599, 2345975), (21925, 920093), (42995, 469195), (93839, 214975)]