20194398934

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{872479}}^1$

素因数の和:872715

約数の個数: 16

約数和(自身を含む): 30906731520

約数和(自身を除く): 10712332586

約数列:

[1, 2, 71, 142, 163, 326, 11573, 23146, 872479, 1744958, 61946009, 123892018, 142214077, 284428154, 10097199467, 20194398934]

約数ペア:

[(1, 20194398934), (2, 10097199467), (71, 284428154), (142, 142214077), (163, 123892018), (326, 61946009), (11573, 1744958), (23146, 872479)]